diff --git a/dist/vue-html5-editor.js b/dist/vue-html5-editor.js
index 4911cd9..c663c9e 100644
--- a/dist/vue-html5-editor.js
+++ b/dist/vue-html5-editor.js
@@ -1,5 +1,5 @@
 /*!
- * Vue-html5-editor 0.2.0
+ * Vue-html5-editor 0.3.0
  * https://github.com/PeakTai/vue-html5-editor
  */
 (function webpackUniversalModuleDefinition(root, factory) {
@@ -60,15 +60,15 @@ return /******/ (function(modules) { // webpackBootstrap
 
 	"use strict";
 
-	var _editor = __webpack_require__(2);
+	var _editor = __webpack_require__(1);
 
 	var _editor2 = _interopRequireDefault(_editor);
 
-	var _buttons = __webpack_require__(93);
+	var _buttons = __webpack_require__(92);
 
 	var _buttons2 = _interopRequireDefault(_buttons);
 
-	var _icons = __webpack_require__(94);
+	var _icons = __webpack_require__(93);
 
 	var _icons2 = _interopRequireDefault(_icons);
 
@@ -104,18 +104,17 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 1 */,
-/* 2 */
+/* 1 */
 /***/ function(module, exports, __webpack_require__) {
 
 	var __vue_script__, __vue_template__
-	__webpack_require__(3)
-	__vue_script__ = __webpack_require__(7)
+	__webpack_require__(2)
+	__vue_script__ = __webpack_require__(6)
 	if (__vue_script__ &&
 	    __vue_script__.__esModule &&
 	    Object.keys(__vue_script__).length > 1) {
 	  console.warn("[vue-loader] src/editor.vue: named exports in *.vue files are ignored.")}
-	__vue_template__ = __webpack_require__(92)
+	__vue_template__ = __webpack_require__(91)
 	module.exports = __vue_script__ || {}
 	if (module.exports.__esModule) module.exports = module.exports.default
 	if (__vue_template__) {
@@ -134,16 +133,16 @@ return /******/ (function(modules) { // webpackBootstrap
 	})()}
 
 /***/ },
-/* 3 */
+/* 2 */
 /***/ function(module, exports, __webpack_require__) {
 
 	// style-loader: Adds some css to the DOM by adding a <style> tag
 
 	// load the styles
-	var content = __webpack_require__(4);
+	var content = __webpack_require__(3);
 	if(typeof content === 'string') content = [[module.id, content, '']];
 	// add the styles to the DOM
-	var update = __webpack_require__(6)(content, {});
+	var update = __webpack_require__(5)(content, {});
 	if(content.locals) module.exports = content.locals;
 	// Hot Module Replacement
 	if(false) {
@@ -160,10 +159,10 @@ return /******/ (function(modules) { // webpackBootstrap
 	}
 
 /***/ },
-/* 4 */
+/* 3 */
 /***/ function(module, exports, __webpack_require__) {
 
-	exports = module.exports = __webpack_require__(5)();
+	exports = module.exports = __webpack_require__(4)();
 	// imports
 
 
@@ -174,7 +173,7 @@ return /******/ (function(modules) { // webpackBootstrap
 
 
 /***/ },
-/* 5 */
+/* 4 */
 /***/ function(module, exports) {
 
 	/*
@@ -230,7 +229,7 @@ return /******/ (function(modules) { // webpackBootstrap
 
 
 /***/ },
-/* 6 */
+/* 5 */
 /***/ function(module, exports, __webpack_require__) {
 
 	/*
@@ -452,7 +451,7 @@ return /******/ (function(modules) { // webpackBootstrap
 
 
 /***/ },
-/* 7 */
+/* 6 */
 /***/ function(module, exports, __webpack_require__) {
 
 	"use strict";
@@ -461,19 +460,19 @@ return /******/ (function(modules) { // webpackBootstrap
 	    value: true
 	});
 
-	var _color = __webpack_require__(8);
+	var _color = __webpack_require__(7);
 
 	var _color2 = _interopRequireDefault(_color);
 
-	var _image = __webpack_require__(13);
+	var _image = __webpack_require__(12);
 
 	var _image2 = _interopRequireDefault(_image);
 
-	var _link = __webpack_require__(86);
+	var _link = __webpack_require__(85);
 
 	var _link2 = _interopRequireDefault(_link);
 
-	var _table = __webpack_require__(89);
+	var _table = __webpack_require__(88);
 
 	var _table2 = _interopRequireDefault(_table);
 
@@ -644,17 +643,17 @@ return /******/ (function(modules) { // webpackBootstrap
 	// </script>
 
 /***/ },
-/* 8 */
+/* 7 */
 /***/ function(module, exports, __webpack_require__) {
 
 	var __vue_script__, __vue_template__
-	__webpack_require__(9)
-	__vue_script__ = __webpack_require__(11)
+	__webpack_require__(8)
+	__vue_script__ = __webpack_require__(10)
 	if (__vue_script__ &&
 	    __vue_script__.__esModule &&
 	    Object.keys(__vue_script__).length > 1) {
 	  console.warn("[vue-loader] src/dashboard/color.vue: named exports in *.vue files are ignored.")}
-	__vue_template__ = __webpack_require__(12)
+	__vue_template__ = __webpack_require__(11)
 	module.exports = __vue_script__ || {}
 	if (module.exports.__esModule) module.exports = module.exports.default
 	if (__vue_template__) {
@@ -673,23 +672,23 @@ return /******/ (function(modules) { // webpackBootstrap
 	})()}
 
 /***/ },
-/* 9 */
+/* 8 */
 /***/ function(module, exports, __webpack_require__) {
 
 	// style-loader: Adds some css to the DOM by adding a <style> tag
 
 	// load the styles
-	var content = __webpack_require__(10);
+	var content = __webpack_require__(9);
 	if(typeof content === 'string') content = [[module.id, content, '']];
 	// add the styles to the DOM
-	var update = __webpack_require__(6)(content, {});
+	var update = __webpack_require__(5)(content, {});
 	if(content.locals) module.exports = content.locals;
 	// Hot Module Replacement
 	if(false) {
 		// When the styles change, update the <style> tags
 		if(!content.locals) {
-			module.hot.accept("!!./../../node_modules/css-loader/index.js!./../../node_modules/vue-loader/lib/style-rewriter.js!./../../node_modules/less-loader/index.js!./color.less", function() {
-				var newContent = require("!!./../../node_modules/css-loader/index.js!./../../node_modules/vue-loader/lib/style-rewriter.js!./../../node_modules/less-loader/index.js!./color.less");
+			module.hot.accept("!!./../../node_modules/css-loader/index.js!./../../node_modules/vue-loader/lib/style-rewriter.js!./../../node_modules/vue-loader/lib/selector.js?type=style&index=0!./color.vue", function() {
+				var newContent = require("!!./../../node_modules/css-loader/index.js!./../../node_modules/vue-loader/lib/style-rewriter.js!./../../node_modules/vue-loader/lib/selector.js?type=style&index=0!./color.vue");
 				if(typeof newContent === 'string') newContent = [[module.id, newContent, '']];
 				update(newContent);
 			});
@@ -699,21 +698,21 @@ return /******/ (function(modules) { // webpackBootstrap
 	}
 
 /***/ },
-/* 10 */
+/* 9 */
 /***/ function(module, exports, __webpack_require__) {
 
-	exports = module.exports = __webpack_require__(5)();
+	exports = module.exports = __webpack_require__(4)();
 	// imports
 
 
 	// module
-	exports.push([module.id, ".vue-html5-editor .color-card {\n  margin: 2px;\n  width: 30px;\n  height: 30px;\n  float: left;\n  cursor: pointer;\n}\n", ""]);
+	exports.push([module.id, "\n.vue-html5-editor .color-card {\n    margin: 2px;\n    width: 30px;\n    height: 30px;\n    float: left;\n    cursor: pointer;\n}\n", ""]);
 
 	// exports
 
 
 /***/ },
-/* 11 */
+/* 10 */
 /***/ function(module, exports) {
 
 	"use strict";
@@ -721,7 +720,15 @@ return /******/ (function(modules) { // webpackBootstrap
 	Object.defineProperty(exports, "__esModule", {
 	    value: true
 	});
-	// <style lang="less" src="./color.less"></style>
+	// <style>
+	//     .vue-html5-editor .color-card {
+	//         margin: 2px;
+	//         width: 30px;
+	//         height: 30px;
+	//         float: left;
+	//         cursor: pointer;
+	//     }
+	// </style>
 	// <template>
 	//     <div>
 	//         <div v-for="color in colors" :style="{'background-color':color}" class="color-card" @click="changeColor(color)">
@@ -738,30 +745,29 @@ return /******/ (function(modules) { // webpackBootstrap
 
 	    methods: {
 	        changeColor: function changeColor(color) {
-	            var parent = this.$parent;
-	            parent.execCommand("foreColor", color);
+	            this.$parent.execCommand("foreColor", color);
 	        }
 	    }
 	};
 	// </script>
 
 /***/ },
-/* 12 */
+/* 11 */
 /***/ function(module, exports) {
 
 	module.exports = "\n<div>\n    <div v-for=\"color in colors\" :style=\"{'background-color':color}\" class=\"color-card\" @click=\"changeColor(color)\">\n    </div>\n</div>\n";
 
 /***/ },
-/* 13 */
+/* 12 */
 /***/ function(module, exports, __webpack_require__) {
 
 	var __vue_script__, __vue_template__
-	__vue_script__ = __webpack_require__(14)
+	__vue_script__ = __webpack_require__(13)
 	if (__vue_script__ &&
 	    __vue_script__.__esModule &&
 	    Object.keys(__vue_script__).length > 1) {
 	  console.warn("[vue-loader] src/dashboard/image.vue: named exports in *.vue files are ignored.")}
-	__vue_template__ = __webpack_require__(85)
+	__vue_template__ = __webpack_require__(84)
 	module.exports = __vue_script__ || {}
 	if (module.exports.__esModule) module.exports = module.exports.default
 	if (__vue_template__) {
@@ -780,7 +786,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	})()}
 
 /***/ },
-/* 14 */
+/* 13 */
 /***/ function(module, exports, __webpack_require__) {
 
 	"use strict";
@@ -789,7 +795,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	    value: true
 	});
 
-	var _lrzAll = __webpack_require__(15);
+	var _lrzAll = __webpack_require__(14);
 
 	var _lrzAll2 = _interopRequireDefault(_lrzAll);
 
@@ -945,12 +951,12 @@ return /******/ (function(modules) { // webpackBootstrap
 	// <script>
 
 /***/ },
-/* 15 */
+/* 14 */
 /***/ function(module, exports, __webpack_require__) {
 
 	var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/* WEBPACK VAR INJECTION */(function(module) {"use strict";
 
-	var _typeof2 = __webpack_require__(17);
+	var _typeof2 = __webpack_require__(16);
 
 	var _typeof3 = _interopRequireDefault(_typeof2);
 
@@ -1677,10 +1683,10 @@ return /******/ (function(modules) { // webpackBootstrap
 	    }, window.lrz.version = "4.9.36", e.exports = window.lrz;
 	  }]);
 	});
-	/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(16)(module)))
+	/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(15)(module)))
 
 /***/ },
-/* 16 */
+/* 15 */
 /***/ function(module, exports) {
 
 	module.exports = function(module) {
@@ -1696,18 +1702,18 @@ return /******/ (function(modules) { // webpackBootstrap
 
 
 /***/ },
-/* 17 */
+/* 16 */
 /***/ function(module, exports, __webpack_require__) {
 
 	"use strict";
 
 	exports.__esModule = true;
 
-	var _iterator = __webpack_require__(18);
+	var _iterator = __webpack_require__(17);
 
 	var _iterator2 = _interopRequireDefault(_iterator);
 
-	var _symbol = __webpack_require__(69);
+	var _symbol = __webpack_require__(68);
 
 	var _symbol2 = _interopRequireDefault(_symbol);
 
@@ -1722,28 +1728,28 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 18 */
+/* 17 */
 /***/ function(module, exports, __webpack_require__) {
 
-	module.exports = { "default": __webpack_require__(19), __esModule: true };
+	module.exports = { "default": __webpack_require__(18), __esModule: true };
 
 /***/ },
-/* 19 */
+/* 18 */
 /***/ function(module, exports, __webpack_require__) {
 
-	__webpack_require__(20);
-	__webpack_require__(64);
-	module.exports = __webpack_require__(68).f('iterator');
+	__webpack_require__(19);
+	__webpack_require__(63);
+	module.exports = __webpack_require__(67).f('iterator');
 
 /***/ },
-/* 20 */
+/* 19 */
 /***/ function(module, exports, __webpack_require__) {
 
 	'use strict';
-	var $at  = __webpack_require__(21)(true);
+	var $at  = __webpack_require__(20)(true);
 
 	// 21.1.3.27 String.prototype[@@iterator]()
-	__webpack_require__(24)(String, 'String', function(iterated){
+	__webpack_require__(23)(String, 'String', function(iterated){
 	  this._t = String(iterated); // target
 	  this._i = 0;                // next index
 	// 21.1.5.2.1 %StringIteratorPrototype%.next()
@@ -1758,11 +1764,11 @@ return /******/ (function(modules) { // webpackBootstrap
 	});
 
 /***/ },
-/* 21 */
+/* 20 */
 /***/ function(module, exports, __webpack_require__) {
 
-	var toInteger = __webpack_require__(22)
-	  , defined   = __webpack_require__(23);
+	var toInteger = __webpack_require__(21)
+	  , defined   = __webpack_require__(22);
 	// true  -> String#at
 	// false -> String#codePointAt
 	module.exports = function(TO_STRING){
@@ -1780,7 +1786,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 22 */
+/* 21 */
 /***/ function(module, exports) {
 
 	// 7.1.4 ToInteger
@@ -1791,7 +1797,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 23 */
+/* 22 */
 /***/ function(module, exports) {
 
 	// 7.2.1 RequireObjectCoercible(argument)
@@ -1801,20 +1807,20 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 24 */
+/* 23 */
 /***/ function(module, exports, __webpack_require__) {
 
 	'use strict';
-	var LIBRARY        = __webpack_require__(25)
-	  , $export        = __webpack_require__(26)
-	  , redefine       = __webpack_require__(41)
-	  , hide           = __webpack_require__(31)
-	  , has            = __webpack_require__(42)
-	  , Iterators      = __webpack_require__(43)
-	  , $iterCreate    = __webpack_require__(44)
-	  , setToStringTag = __webpack_require__(60)
-	  , getPrototypeOf = __webpack_require__(62)
-	  , ITERATOR       = __webpack_require__(61)('iterator')
+	var LIBRARY        = __webpack_require__(24)
+	  , $export        = __webpack_require__(25)
+	  , redefine       = __webpack_require__(40)
+	  , hide           = __webpack_require__(30)
+	  , has            = __webpack_require__(41)
+	  , Iterators      = __webpack_require__(42)
+	  , $iterCreate    = __webpack_require__(43)
+	  , setToStringTag = __webpack_require__(59)
+	  , getPrototypeOf = __webpack_require__(61)
+	  , ITERATOR       = __webpack_require__(60)('iterator')
 	  , BUGGY          = !([].keys && 'next' in [].keys()) // Safari has buggy iterators w/o `next`
 	  , FF_ITERATOR    = '@@iterator'
 	  , KEYS           = 'keys'
@@ -1876,19 +1882,19 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 25 */
+/* 24 */
 /***/ function(module, exports) {
 
 	module.exports = true;
 
 /***/ },
-/* 26 */
+/* 25 */
 /***/ function(module, exports, __webpack_require__) {
 
-	var global    = __webpack_require__(27)
-	  , core      = __webpack_require__(28)
-	  , ctx       = __webpack_require__(29)
-	  , hide      = __webpack_require__(31)
+	var global    = __webpack_require__(26)
+	  , core      = __webpack_require__(27)
+	  , ctx       = __webpack_require__(28)
+	  , hide      = __webpack_require__(30)
 	  , PROTOTYPE = 'prototype';
 
 	var $export = function(type, name, source){
@@ -1948,7 +1954,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	module.exports = $export;
 
 /***/ },
-/* 27 */
+/* 26 */
 /***/ function(module, exports) {
 
 	// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
@@ -1957,18 +1963,18 @@ return /******/ (function(modules) { // webpackBootstrap
 	if(typeof __g == 'number')__g = global; // eslint-disable-line no-undef
 
 /***/ },
-/* 28 */
+/* 27 */
 /***/ function(module, exports) {
 
 	var core = module.exports = {version: '2.4.0'};
 	if(typeof __e == 'number')__e = core; // eslint-disable-line no-undef
 
 /***/ },
-/* 29 */
+/* 28 */
 /***/ function(module, exports, __webpack_require__) {
 
 	// optional / simple context binding
-	var aFunction = __webpack_require__(30);
+	var aFunction = __webpack_require__(29);
 	module.exports = function(fn, that, length){
 	  aFunction(fn);
 	  if(that === undefined)return fn;
@@ -1989,7 +1995,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 30 */
+/* 29 */
 /***/ function(module, exports) {
 
 	module.exports = function(it){
@@ -1998,12 +2004,12 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 31 */
+/* 30 */
 /***/ function(module, exports, __webpack_require__) {
 
-	var dP         = __webpack_require__(32)
-	  , createDesc = __webpack_require__(40);
-	module.exports = __webpack_require__(36) ? function(object, key, value){
+	var dP         = __webpack_require__(31)
+	  , createDesc = __webpack_require__(39);
+	module.exports = __webpack_require__(35) ? function(object, key, value){
 	  return dP.f(object, key, createDesc(1, value));
 	} : function(object, key, value){
 	  object[key] = value;
@@ -2011,15 +2017,15 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 32 */
+/* 31 */
 /***/ function(module, exports, __webpack_require__) {
 
-	var anObject       = __webpack_require__(33)
-	  , IE8_DOM_DEFINE = __webpack_require__(35)
-	  , toPrimitive    = __webpack_require__(39)
+	var anObject       = __webpack_require__(32)
+	  , IE8_DOM_DEFINE = __webpack_require__(34)
+	  , toPrimitive    = __webpack_require__(38)
 	  , dP             = Object.defineProperty;
 
-	exports.f = __webpack_require__(36) ? Object.defineProperty : function defineProperty(O, P, Attributes){
+	exports.f = __webpack_require__(35) ? Object.defineProperty : function defineProperty(O, P, Attributes){
 	  anObject(O);
 	  P = toPrimitive(P, true);
 	  anObject(Attributes);
@@ -2032,17 +2038,17 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 33 */
+/* 32 */
 /***/ function(module, exports, __webpack_require__) {
 
-	var isObject = __webpack_require__(34);
+	var isObject = __webpack_require__(33);
 	module.exports = function(it){
 	  if(!isObject(it))throw TypeError(it + ' is not an object!');
 	  return it;
 	};
 
 /***/ },
-/* 34 */
+/* 33 */
 /***/ function(module, exports) {
 
 	module.exports = function(it){
@@ -2050,24 +2056,24 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 35 */
+/* 34 */
 /***/ function(module, exports, __webpack_require__) {
 
-	module.exports = !__webpack_require__(36) && !__webpack_require__(37)(function(){
-	  return Object.defineProperty(__webpack_require__(38)('div'), 'a', {get: function(){ return 7; }}).a != 7;
+	module.exports = !__webpack_require__(35) && !__webpack_require__(36)(function(){
+	  return Object.defineProperty(__webpack_require__(37)('div'), 'a', {get: function(){ return 7; }}).a != 7;
 	});
 
 /***/ },
-/* 36 */
+/* 35 */
 /***/ function(module, exports, __webpack_require__) {
 
 	// Thank's IE8 for his funny defineProperty
-	module.exports = !__webpack_require__(37)(function(){
+	module.exports = !__webpack_require__(36)(function(){
 	  return Object.defineProperty({}, 'a', {get: function(){ return 7; }}).a != 7;
 	});
 
 /***/ },
-/* 37 */
+/* 36 */
 /***/ function(module, exports) {
 
 	module.exports = function(exec){
@@ -2079,11 +2085,11 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 38 */
+/* 37 */
 /***/ function(module, exports, __webpack_require__) {
 
-	var isObject = __webpack_require__(34)
-	  , document = __webpack_require__(27).document
+	var isObject = __webpack_require__(33)
+	  , document = __webpack_require__(26).document
 	  // in old IE typeof document.createElement is 'object'
 	  , is = isObject(document) && isObject(document.createElement);
 	module.exports = function(it){
@@ -2091,11 +2097,11 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 39 */
+/* 38 */
 /***/ function(module, exports, __webpack_require__) {
 
 	// 7.1.1 ToPrimitive(input [, PreferredType])
-	var isObject = __webpack_require__(34);
+	var isObject = __webpack_require__(33);
 	// instead of the ES6 spec version, we didn't implement @@toPrimitive case
 	// and the second argument - flag - preferred type is a string
 	module.exports = function(it, S){
@@ -2108,7 +2114,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 40 */
+/* 39 */
 /***/ function(module, exports) {
 
 	module.exports = function(bitmap, value){
@@ -2121,13 +2127,13 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 41 */
+/* 40 */
 /***/ function(module, exports, __webpack_require__) {
 
-	module.exports = __webpack_require__(31);
+	module.exports = __webpack_require__(30);
 
 /***/ },
-/* 42 */
+/* 41 */
 /***/ function(module, exports) {
 
 	var hasOwnProperty = {}.hasOwnProperty;
@@ -2136,23 +2142,23 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 43 */
+/* 42 */
 /***/ function(module, exports) {
 
 	module.exports = {};
 
 /***/ },
-/* 44 */
+/* 43 */
 /***/ function(module, exports, __webpack_require__) {
 
 	'use strict';
-	var create         = __webpack_require__(45)
-	  , descriptor     = __webpack_require__(40)
-	  , setToStringTag = __webpack_require__(60)
+	var create         = __webpack_require__(44)
+	  , descriptor     = __webpack_require__(39)
+	  , setToStringTag = __webpack_require__(59)
 	  , IteratorPrototype = {};
 
 	// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
-	__webpack_require__(31)(IteratorPrototype, __webpack_require__(61)('iterator'), function(){ return this; });
+	__webpack_require__(30)(IteratorPrototype, __webpack_require__(60)('iterator'), function(){ return this; });
 
 	module.exports = function(Constructor, NAME, next){
 	  Constructor.prototype = create(IteratorPrototype, {next: descriptor(1, next)});
@@ -2160,26 +2166,26 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 45 */
+/* 44 */
 /***/ function(module, exports, __webpack_require__) {
 
 	// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
-	var anObject    = __webpack_require__(33)
-	  , dPs         = __webpack_require__(46)
-	  , enumBugKeys = __webpack_require__(58)
-	  , IE_PROTO    = __webpack_require__(55)('IE_PROTO')
+	var anObject    = __webpack_require__(32)
+	  , dPs         = __webpack_require__(45)
+	  , enumBugKeys = __webpack_require__(57)
+	  , IE_PROTO    = __webpack_require__(54)('IE_PROTO')
 	  , Empty       = function(){ /* empty */ }
 	  , PROTOTYPE   = 'prototype';
 
 	// Create object with fake `null` prototype: use iframe Object with cleared prototype
 	var createDict = function(){
 	  // Thrash, waste and sodomy: IE GC bug
-	  var iframe = __webpack_require__(38)('iframe')
+	  var iframe = __webpack_require__(37)('iframe')
 	    , i      = enumBugKeys.length
 	    , gt     = '>'
 	    , iframeDocument;
 	  iframe.style.display = 'none';
-	  __webpack_require__(59).appendChild(iframe);
+	  __webpack_require__(58).appendChild(iframe);
 	  iframe.src = 'javascript:'; // eslint-disable-line no-script-url
 	  // createDict = iframe.contentWindow.Object;
 	  // html.removeChild(iframe);
@@ -2205,14 +2211,14 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 46 */
+/* 45 */
 /***/ function(module, exports, __webpack_require__) {
 
-	var dP       = __webpack_require__(32)
-	  , anObject = __webpack_require__(33)
-	  , getKeys  = __webpack_require__(47);
+	var dP       = __webpack_require__(31)
+	  , anObject = __webpack_require__(32)
+	  , getKeys  = __webpack_require__(46);
 
-	module.exports = __webpack_require__(36) ? Object.defineProperties : function defineProperties(O, Properties){
+	module.exports = __webpack_require__(35) ? Object.defineProperties : function defineProperties(O, Properties){
 	  anObject(O);
 	  var keys   = getKeys(Properties)
 	    , length = keys.length
@@ -2223,25 +2229,25 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 47 */
+/* 46 */
 /***/ function(module, exports, __webpack_require__) {
 
 	// 19.1.2.14 / 15.2.3.14 Object.keys(O)
-	var $keys       = __webpack_require__(48)
-	  , enumBugKeys = __webpack_require__(58);
+	var $keys       = __webpack_require__(47)
+	  , enumBugKeys = __webpack_require__(57);
 
 	module.exports = Object.keys || function keys(O){
 	  return $keys(O, enumBugKeys);
 	};
 
 /***/ },
-/* 48 */
+/* 47 */
 /***/ function(module, exports, __webpack_require__) {
 
-	var has          = __webpack_require__(42)
-	  , toIObject    = __webpack_require__(49)
-	  , arrayIndexOf = __webpack_require__(52)(false)
-	  , IE_PROTO     = __webpack_require__(55)('IE_PROTO');
+	var has          = __webpack_require__(41)
+	  , toIObject    = __webpack_require__(48)
+	  , arrayIndexOf = __webpack_require__(51)(false)
+	  , IE_PROTO     = __webpack_require__(54)('IE_PROTO');
 
 	module.exports = function(object, names){
 	  var O      = toIObject(object)
@@ -2257,28 +2263,28 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 49 */
+/* 48 */
 /***/ function(module, exports, __webpack_require__) {
 
 	// to indexed object, toObject with fallback for non-array-like ES3 strings
-	var IObject = __webpack_require__(50)
-	  , defined = __webpack_require__(23);
+	var IObject = __webpack_require__(49)
+	  , defined = __webpack_require__(22);
 	module.exports = function(it){
 	  return IObject(defined(it));
 	};
 
 /***/ },
-/* 50 */
+/* 49 */
 /***/ function(module, exports, __webpack_require__) {
 
 	// fallback for non-array-like ES3 and non-enumerable old V8 strings
-	var cof = __webpack_require__(51);
+	var cof = __webpack_require__(50);
 	module.exports = Object('z').propertyIsEnumerable(0) ? Object : function(it){
 	  return cof(it) == 'String' ? it.split('') : Object(it);
 	};
 
 /***/ },
-/* 51 */
+/* 50 */
 /***/ function(module, exports) {
 
 	var toString = {}.toString;
@@ -2288,14 +2294,14 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 52 */
+/* 51 */
 /***/ function(module, exports, __webpack_require__) {
 
 	// false -> Array#indexOf
 	// true  -> Array#includes
-	var toIObject = __webpack_require__(49)
-	  , toLength  = __webpack_require__(53)
-	  , toIndex   = __webpack_require__(54);
+	var toIObject = __webpack_require__(48)
+	  , toLength  = __webpack_require__(52)
+	  , toIndex   = __webpack_require__(53);
 	module.exports = function(IS_INCLUDES){
 	  return function($this, el, fromIndex){
 	    var O      = toIObject($this)
@@ -2314,21 +2320,21 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 53 */
+/* 52 */
 /***/ function(module, exports, __webpack_require__) {
 
 	// 7.1.15 ToLength
-	var toInteger = __webpack_require__(22)
+	var toInteger = __webpack_require__(21)
 	  , min       = Math.min;
 	module.exports = function(it){
 	  return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
 	};
 
 /***/ },
-/* 54 */
+/* 53 */
 /***/ function(module, exports, __webpack_require__) {
 
-	var toInteger = __webpack_require__(22)
+	var toInteger = __webpack_require__(21)
 	  , max       = Math.max
 	  , min       = Math.min;
 	module.exports = function(index, length){
@@ -2337,20 +2343,20 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 55 */
+/* 54 */
 /***/ function(module, exports, __webpack_require__) {
 
-	var shared = __webpack_require__(56)('keys')
-	  , uid    = __webpack_require__(57);
+	var shared = __webpack_require__(55)('keys')
+	  , uid    = __webpack_require__(56);
 	module.exports = function(key){
 	  return shared[key] || (shared[key] = uid(key));
 	};
 
 /***/ },
-/* 56 */
+/* 55 */
 /***/ function(module, exports, __webpack_require__) {
 
-	var global = __webpack_require__(27)
+	var global = __webpack_require__(26)
 	  , SHARED = '__core-js_shared__'
 	  , store  = global[SHARED] || (global[SHARED] = {});
 	module.exports = function(key){
@@ -2358,7 +2364,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 57 */
+/* 56 */
 /***/ function(module, exports) {
 
 	var id = 0
@@ -2368,7 +2374,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 58 */
+/* 57 */
 /***/ function(module, exports) {
 
 	// IE 8- don't enum bug keys
@@ -2377,30 +2383,30 @@ return /******/ (function(modules) { // webpackBootstrap
 	).split(',');
 
 /***/ },
-/* 59 */
+/* 58 */
 /***/ function(module, exports, __webpack_require__) {
 
-	module.exports = __webpack_require__(27).document && document.documentElement;
+	module.exports = __webpack_require__(26).document && document.documentElement;
 
 /***/ },
-/* 60 */
+/* 59 */
 /***/ function(module, exports, __webpack_require__) {
 
-	var def = __webpack_require__(32).f
-	  , has = __webpack_require__(42)
-	  , TAG = __webpack_require__(61)('toStringTag');
+	var def = __webpack_require__(31).f
+	  , has = __webpack_require__(41)
+	  , TAG = __webpack_require__(60)('toStringTag');
 
 	module.exports = function(it, tag, stat){
 	  if(it && !has(it = stat ? it : it.prototype, TAG))def(it, TAG, {configurable: true, value: tag});
 	};
 
 /***/ },
-/* 61 */
+/* 60 */
 /***/ function(module, exports, __webpack_require__) {
 
-	var store      = __webpack_require__(56)('wks')
-	  , uid        = __webpack_require__(57)
-	  , Symbol     = __webpack_require__(27).Symbol
+	var store      = __webpack_require__(55)('wks')
+	  , uid        = __webpack_require__(56)
+	  , Symbol     = __webpack_require__(26).Symbol
 	  , USE_SYMBOL = typeof Symbol == 'function';
 
 	var $exports = module.exports = function(name){
@@ -2411,13 +2417,13 @@ return /******/ (function(modules) { // webpackBootstrap
 	$exports.store = store;
 
 /***/ },
-/* 62 */
+/* 61 */
 /***/ function(module, exports, __webpack_require__) {
 
 	// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)
-	var has         = __webpack_require__(42)
-	  , toObject    = __webpack_require__(63)
-	  , IE_PROTO    = __webpack_require__(55)('IE_PROTO')
+	var has         = __webpack_require__(41)
+	  , toObject    = __webpack_require__(62)
+	  , IE_PROTO    = __webpack_require__(54)('IE_PROTO')
 	  , ObjectProto = Object.prototype;
 
 	module.exports = Object.getPrototypeOf || function(O){
@@ -2429,24 +2435,24 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 63 */
+/* 62 */
 /***/ function(module, exports, __webpack_require__) {
 
 	// 7.1.13 ToObject(argument)
-	var defined = __webpack_require__(23);
+	var defined = __webpack_require__(22);
 	module.exports = function(it){
 	  return Object(defined(it));
 	};
 
 /***/ },
-/* 64 */
+/* 63 */
 /***/ function(module, exports, __webpack_require__) {
 
-	__webpack_require__(65);
-	var global        = __webpack_require__(27)
-	  , hide          = __webpack_require__(31)
-	  , Iterators     = __webpack_require__(43)
-	  , TO_STRING_TAG = __webpack_require__(61)('toStringTag');
+	__webpack_require__(64);
+	var global        = __webpack_require__(26)
+	  , hide          = __webpack_require__(30)
+	  , Iterators     = __webpack_require__(42)
+	  , TO_STRING_TAG = __webpack_require__(60)('toStringTag');
 
 	for(var collections = ['NodeList', 'DOMTokenList', 'MediaList', 'StyleSheetList', 'CSSRuleList'], i = 0; i < 5; i++){
 	  var NAME       = collections[i]
@@ -2457,20 +2463,20 @@ return /******/ (function(modules) { // webpackBootstrap
 	}
 
 /***/ },
-/* 65 */
+/* 64 */
 /***/ function(module, exports, __webpack_require__) {
 
 	'use strict';
-	var addToUnscopables = __webpack_require__(66)
-	  , step             = __webpack_require__(67)
-	  , Iterators        = __webpack_require__(43)
-	  , toIObject        = __webpack_require__(49);
+	var addToUnscopables = __webpack_require__(65)
+	  , step             = __webpack_require__(66)
+	  , Iterators        = __webpack_require__(42)
+	  , toIObject        = __webpack_require__(48);
 
 	// 22.1.3.4 Array.prototype.entries()
 	// 22.1.3.13 Array.prototype.keys()
 	// 22.1.3.29 Array.prototype.values()
 	// 22.1.3.30 Array.prototype[@@iterator]()
-	module.exports = __webpack_require__(24)(Array, 'Array', function(iterated, kind){
+	module.exports = __webpack_require__(23)(Array, 'Array', function(iterated, kind){
 	  this._t = toIObject(iterated); // target
 	  this._i = 0;                   // next index
 	  this._k = kind;                // kind
@@ -2496,13 +2502,13 @@ return /******/ (function(modules) { // webpackBootstrap
 	addToUnscopables('entries');
 
 /***/ },
-/* 66 */
+/* 65 */
 /***/ function(module, exports) {
 
 	module.exports = function(){ /* empty */ };
 
 /***/ },
-/* 67 */
+/* 66 */
 /***/ function(module, exports) {
 
 	module.exports = function(done, value){
@@ -2510,58 +2516,58 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 68 */
+/* 67 */
 /***/ function(module, exports, __webpack_require__) {
 
-	exports.f = __webpack_require__(61);
+	exports.f = __webpack_require__(60);
 
 /***/ },
-/* 69 */
+/* 68 */
 /***/ function(module, exports, __webpack_require__) {
 
-	module.exports = { "default": __webpack_require__(70), __esModule: true };
+	module.exports = { "default": __webpack_require__(69), __esModule: true };
 
 /***/ },
-/* 70 */
+/* 69 */
 /***/ function(module, exports, __webpack_require__) {
 
-	__webpack_require__(71);
+	__webpack_require__(70);
+	__webpack_require__(81);
 	__webpack_require__(82);
 	__webpack_require__(83);
-	__webpack_require__(84);
-	module.exports = __webpack_require__(28).Symbol;
+	module.exports = __webpack_require__(27).Symbol;
 
 /***/ },
-/* 71 */
+/* 70 */
 /***/ function(module, exports, __webpack_require__) {
 
 	'use strict';
 	// ECMAScript 6 symbols shim
-	var global         = __webpack_require__(27)
-	  , has            = __webpack_require__(42)
-	  , DESCRIPTORS    = __webpack_require__(36)
-	  , $export        = __webpack_require__(26)
-	  , redefine       = __webpack_require__(41)
-	  , META           = __webpack_require__(72).KEY
-	  , $fails         = __webpack_require__(37)
-	  , shared         = __webpack_require__(56)
-	  , setToStringTag = __webpack_require__(60)
-	  , uid            = __webpack_require__(57)
-	  , wks            = __webpack_require__(61)
-	  , wksExt         = __webpack_require__(68)
-	  , wksDefine      = __webpack_require__(73)
-	  , keyOf          = __webpack_require__(74)
-	  , enumKeys       = __webpack_require__(75)
-	  , isArray        = __webpack_require__(78)
-	  , anObject       = __webpack_require__(33)
-	  , toIObject      = __webpack_require__(49)
-	  , toPrimitive    = __webpack_require__(39)
-	  , createDesc     = __webpack_require__(40)
-	  , _create        = __webpack_require__(45)
-	  , gOPNExt        = __webpack_require__(79)
-	  , $GOPD          = __webpack_require__(81)
-	  , $DP            = __webpack_require__(32)
-	  , $keys          = __webpack_require__(47)
+	var global         = __webpack_require__(26)
+	  , has            = __webpack_require__(41)
+	  , DESCRIPTORS    = __webpack_require__(35)
+	  , $export        = __webpack_require__(25)
+	  , redefine       = __webpack_require__(40)
+	  , META           = __webpack_require__(71).KEY
+	  , $fails         = __webpack_require__(36)
+	  , shared         = __webpack_require__(55)
+	  , setToStringTag = __webpack_require__(59)
+	  , uid            = __webpack_require__(56)
+	  , wks            = __webpack_require__(60)
+	  , wksExt         = __webpack_require__(67)
+	  , wksDefine      = __webpack_require__(72)
+	  , keyOf          = __webpack_require__(73)
+	  , enumKeys       = __webpack_require__(74)
+	  , isArray        = __webpack_require__(77)
+	  , anObject       = __webpack_require__(32)
+	  , toIObject      = __webpack_require__(48)
+	  , toPrimitive    = __webpack_require__(38)
+	  , createDesc     = __webpack_require__(39)
+	  , _create        = __webpack_require__(44)
+	  , gOPNExt        = __webpack_require__(78)
+	  , $GOPD          = __webpack_require__(80)
+	  , $DP            = __webpack_require__(31)
+	  , $keys          = __webpack_require__(46)
 	  , gOPD           = $GOPD.f
 	  , dP             = $DP.f
 	  , gOPN           = gOPNExt.f
@@ -2684,11 +2690,11 @@ return /******/ (function(modules) { // webpackBootstrap
 
 	  $GOPD.f = $getOwnPropertyDescriptor;
 	  $DP.f   = $defineProperty;
-	  __webpack_require__(80).f = gOPNExt.f = $getOwnPropertyNames;
-	  __webpack_require__(77).f  = $propertyIsEnumerable;
-	  __webpack_require__(76).f = $getOwnPropertySymbols;
+	  __webpack_require__(79).f = gOPNExt.f = $getOwnPropertyNames;
+	  __webpack_require__(76).f  = $propertyIsEnumerable;
+	  __webpack_require__(75).f = $getOwnPropertySymbols;
 
-	  if(DESCRIPTORS && !__webpack_require__(25)){
+	  if(DESCRIPTORS && !__webpack_require__(24)){
 	    redefine(ObjectProto, 'propertyIsEnumerable', $propertyIsEnumerable, true);
 	  }
 
@@ -2763,7 +2769,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	});
 
 	// 19.4.3.4 Symbol.prototype[@@toPrimitive](hint)
-	$Symbol[PROTOTYPE][TO_PRIMITIVE] || __webpack_require__(31)($Symbol[PROTOTYPE], TO_PRIMITIVE, $Symbol[PROTOTYPE].valueOf);
+	$Symbol[PROTOTYPE][TO_PRIMITIVE] || __webpack_require__(30)($Symbol[PROTOTYPE], TO_PRIMITIVE, $Symbol[PROTOTYPE].valueOf);
 	// 19.4.3.5 Symbol.prototype[@@toStringTag]
 	setToStringTag($Symbol, 'Symbol');
 	// 20.2.1.9 Math[@@toStringTag]
@@ -2772,18 +2778,18 @@ return /******/ (function(modules) { // webpackBootstrap
 	setToStringTag(global.JSON, 'JSON', true);
 
 /***/ },
-/* 72 */
+/* 71 */
 /***/ function(module, exports, __webpack_require__) {
 
-	var META     = __webpack_require__(57)('meta')
-	  , isObject = __webpack_require__(34)
-	  , has      = __webpack_require__(42)
-	  , setDesc  = __webpack_require__(32).f
+	var META     = __webpack_require__(56)('meta')
+	  , isObject = __webpack_require__(33)
+	  , has      = __webpack_require__(41)
+	  , setDesc  = __webpack_require__(31).f
 	  , id       = 0;
 	var isExtensible = Object.isExtensible || function(){
 	  return true;
 	};
-	var FREEZE = !__webpack_require__(37)(function(){
+	var FREEZE = !__webpack_require__(36)(function(){
 	  return isExtensible(Object.preventExtensions({}));
 	});
 	var setMeta = function(it){
@@ -2830,25 +2836,25 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 73 */
+/* 72 */
 /***/ function(module, exports, __webpack_require__) {
 
-	var global         = __webpack_require__(27)
-	  , core           = __webpack_require__(28)
-	  , LIBRARY        = __webpack_require__(25)
-	  , wksExt         = __webpack_require__(68)
-	  , defineProperty = __webpack_require__(32).f;
+	var global         = __webpack_require__(26)
+	  , core           = __webpack_require__(27)
+	  , LIBRARY        = __webpack_require__(24)
+	  , wksExt         = __webpack_require__(67)
+	  , defineProperty = __webpack_require__(31).f;
 	module.exports = function(name){
 	  var $Symbol = core.Symbol || (core.Symbol = LIBRARY ? {} : global.Symbol || {});
 	  if(name.charAt(0) != '_' && !(name in $Symbol))defineProperty($Symbol, name, {value: wksExt.f(name)});
 	};
 
 /***/ },
-/* 74 */
+/* 73 */
 /***/ function(module, exports, __webpack_require__) {
 
-	var getKeys   = __webpack_require__(47)
-	  , toIObject = __webpack_require__(49);
+	var getKeys   = __webpack_require__(46)
+	  , toIObject = __webpack_require__(48);
 	module.exports = function(object, el){
 	  var O      = toIObject(object)
 	    , keys   = getKeys(O)
@@ -2859,13 +2865,13 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 75 */
+/* 74 */
 /***/ function(module, exports, __webpack_require__) {
 
 	// all enumerable object keys, includes symbols
-	var getKeys = __webpack_require__(47)
-	  , gOPS    = __webpack_require__(76)
-	  , pIE     = __webpack_require__(77);
+	var getKeys = __webpack_require__(46)
+	  , gOPS    = __webpack_require__(75)
+	  , pIE     = __webpack_require__(76);
 	module.exports = function(it){
 	  var result     = getKeys(it)
 	    , getSymbols = gOPS.f;
@@ -2879,34 +2885,34 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 76 */
+/* 75 */
 /***/ function(module, exports) {
 
 	exports.f = Object.getOwnPropertySymbols;
 
 /***/ },
-/* 77 */
+/* 76 */
 /***/ function(module, exports) {
 
 	exports.f = {}.propertyIsEnumerable;
 
 /***/ },
-/* 78 */
+/* 77 */
 /***/ function(module, exports, __webpack_require__) {
 
 	// 7.2.2 IsArray(argument)
-	var cof = __webpack_require__(51);
+	var cof = __webpack_require__(50);
 	module.exports = Array.isArray || function isArray(arg){
 	  return cof(arg) == 'Array';
 	};
 
 /***/ },
-/* 79 */
+/* 78 */
 /***/ function(module, exports, __webpack_require__) {
 
 	// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window
-	var toIObject = __webpack_require__(49)
-	  , gOPN      = __webpack_require__(80).f
+	var toIObject = __webpack_require__(48)
+	  , gOPN      = __webpack_require__(79).f
 	  , toString  = {}.toString;
 
 	var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames
@@ -2926,30 +2932,30 @@ return /******/ (function(modules) { // webpackBootstrap
 
 
 /***/ },
-/* 80 */
+/* 79 */
 /***/ function(module, exports, __webpack_require__) {
 
 	// 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)
-	var $keys      = __webpack_require__(48)
-	  , hiddenKeys = __webpack_require__(58).concat('length', 'prototype');
+	var $keys      = __webpack_require__(47)
+	  , hiddenKeys = __webpack_require__(57).concat('length', 'prototype');
 
 	exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O){
 	  return $keys(O, hiddenKeys);
 	};
 
 /***/ },
-/* 81 */
+/* 80 */
 /***/ function(module, exports, __webpack_require__) {
 
-	var pIE            = __webpack_require__(77)
-	  , createDesc     = __webpack_require__(40)
-	  , toIObject      = __webpack_require__(49)
-	  , toPrimitive    = __webpack_require__(39)
-	  , has            = __webpack_require__(42)
-	  , IE8_DOM_DEFINE = __webpack_require__(35)
+	var pIE            = __webpack_require__(76)
+	  , createDesc     = __webpack_require__(39)
+	  , toIObject      = __webpack_require__(48)
+	  , toPrimitive    = __webpack_require__(38)
+	  , has            = __webpack_require__(41)
+	  , IE8_DOM_DEFINE = __webpack_require__(34)
 	  , gOPD           = Object.getOwnPropertyDescriptor;
 
-	exports.f = __webpack_require__(36) ? gOPD : function getOwnPropertyDescriptor(O, P){
+	exports.f = __webpack_require__(35) ? gOPD : function getOwnPropertyDescriptor(O, P){
 	  O = toIObject(O);
 	  P = toPrimitive(P, true);
 	  if(IE8_DOM_DEFINE)try {
@@ -2959,40 +2965,40 @@ return /******/ (function(modules) { // webpackBootstrap
 	};
 
 /***/ },
-/* 82 */
+/* 81 */
 /***/ function(module, exports) {
 
 	
 
 /***/ },
-/* 83 */
+/* 82 */
 /***/ function(module, exports, __webpack_require__) {
 
-	__webpack_require__(73)('asyncIterator');
+	__webpack_require__(72)('asyncIterator');
 
 /***/ },
-/* 84 */
+/* 83 */
 /***/ function(module, exports, __webpack_require__) {
 
-	__webpack_require__(73)('observable');
+	__webpack_require__(72)('observable');
 
 /***/ },
-/* 85 */
+/* 84 */
 /***/ function(module, exports) {
 
 	module.exports = "\n\n<div>\n    <form @submit=\"insertImage\" v-if=\"upload.status=='ready'\">\n        <input type=\"text\" v-model=\"url\" maxlength=\"255\" placeholder=\"输入图片文件地址\">\n        <button type=\"submit\">插入网络图片</button>\n        <button type=\"button\" @click=\"pick\">本地上传</button>\n        <input type=\"file\" v-el:file style=\"display: none !important;\" @change=\"selectFile\"\n               accept=\"image/png,image/jpeg,image/gif,image/jpg\">\n    </form>\n    <div v-if=\"upload.status=='progress'\">\n        正在进行上传,进度:{{progressComputable ? \"未知\" : upload.complete}}\n    </div>\n    <div v-if=\"upload.status=='success'\">\n        文件上传完成,请稍等...\n    </div>\n    <div v-if=\"upload.status=='error'\">\n        上传发生错误,\n        <button type=\"button\" @click=\"reset\">点击重新上传</button>\n    </div>\n    <div v-if=\"upload.status=='abort'\">\n        上传被中断,\n        <button type=\"button\" @click=\"reset\">点击重新上传</button>\n    </div>\n</div>\n\n";
 
 /***/ },
-/* 86 */
+/* 85 */
 /***/ function(module, exports, __webpack_require__) {
 
 	var __vue_script__, __vue_template__
-	__vue_script__ = __webpack_require__(87)
+	__vue_script__ = __webpack_require__(86)
 	if (__vue_script__ &&
 	    __vue_script__.__esModule &&
 	    Object.keys(__vue_script__).length > 1) {
 	  console.warn("[vue-loader] src/dashboard/link.vue: named exports in *.vue files are ignored.")}
-	__vue_template__ = __webpack_require__(88)
+	__vue_template__ = __webpack_require__(87)
 	module.exports = __vue_script__ || {}
 	if (module.exports.__esModule) module.exports = module.exports.default
 	if (__vue_template__) {
@@ -3011,7 +3017,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	})()}
 
 /***/ },
-/* 87 */
+/* 86 */
 /***/ function(module, exports) {
 
 	"use strict";
@@ -3020,20 +3026,19 @@ return /******/ (function(modules) { // webpackBootstrap
 	    value: true
 	});
 	// <template>
-	//     <form @submit="createLink">
-	//         <input type="text" placeholder="输入链接地址" v-model="url">
+	//     <form @submit.prevent="createLink">
+	//         <input type="text" placeholder="输入链接地址" v-model="url" maxlength="1024">
 	//         <button type="submit">生成链接</button>
 	//     </form>
 	// </template>
 	// <script>
 	exports.default = {
 	    data: function data() {
-	        return { url: "" };
+	        return { url: null };
 	    },
 
 	    methods: {
-	        createLink: function createLink(e) {
-	            e.preventDefault();
+	        createLink: function createLink() {
 	            if (!this.url) {
 	                return;
 	            }
@@ -3045,22 +3050,22 @@ return /******/ (function(modules) { // webpackBootstrap
 	// </script>
 
 /***/ },
-/* 88 */
+/* 87 */
 /***/ function(module, exports) {
 
-	module.exports = "\n<form @submit=\"createLink\">\n    <input type=\"text\" placeholder=\"输入链接地址\" v-model=\"url\">\n    <button type=\"submit\">生成链接</button>\n</form>\n";
+	module.exports = "\n<form @submit.prevent=\"createLink\">\n    <input type=\"text\" placeholder=\"输入链接地址\" v-model=\"url\" maxlength=\"1024\">\n    <button type=\"submit\">生成链接</button>\n</form>\n";
 
 /***/ },
-/* 89 */
+/* 88 */
 /***/ function(module, exports, __webpack_require__) {
 
 	var __vue_script__, __vue_template__
-	__vue_script__ = __webpack_require__(90)
+	__vue_script__ = __webpack_require__(89)
 	if (__vue_script__ &&
 	    __vue_script__.__esModule &&
 	    Object.keys(__vue_script__).length > 1) {
 	  console.warn("[vue-loader] src/dashboard/table.vue: named exports in *.vue files are ignored.")}
-	__vue_template__ = __webpack_require__(91)
+	__vue_template__ = __webpack_require__(90)
 	module.exports = __vue_script__ || {}
 	if (module.exports.__esModule) module.exports = module.exports.default
 	if (__vue_template__) {
@@ -3079,7 +3084,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	})()}
 
 /***/ },
-/* 90 */
+/* 89 */
 /***/ function(module, exports) {
 
 	"use strict";
@@ -3088,14 +3093,14 @@ return /******/ (function(modules) { // webpackBootstrap
 	    value: true
 	});
 	// <template>
-	//     <form @submit="insertTable">
+	//     <form @submit.prevent="insertTable">
 	//         <label>
 	//             行数
-	//             <input type="number" style="width: 60px" maxlength="2" min="2" v-model="rows">
+	//             <input type="number" style="width: 60px" maxlength="2" min="2" max="10" v-model="rows">
 	//         </label>
 	//         <label>
 	//             列数
-	//             <input type="number" style="width: 60px" maxlength="2" min="2" v-model="cols">
+	//             <input type="number" style="width: 60px" maxlength="2" min="2" max="10" v-model="cols">
 	//         </label>
 	//
 	//         <button type="submit">确定</button>
@@ -3114,13 +3119,12 @@ return /******/ (function(modules) { // webpackBootstrap
 	    },
 
 	    methods: {
-	        insertTable: function insertTable(e) {
-	            e.preventDefault();
+	        insertTable: function insertTable() {
 	            var component = this;
-	            if (component.rows < 2) {
+	            if (component.rows < 2 || component.rows > 10) {
 	                return;
 	            }
-	            if (component.cols < 2) {
+	            if (component.cols < 2 || component.cols > 10) {
 	                return;
 	            }
 	            var table = "<table style='border-spacing: 0px; border-collapse: collapse; width: 100%; max-width: 100%; margin-bottom: 0px; border: 1px solid rgb(221, 221, 221); color: rgb(51, 51, 51); font-size: 14px; line-height: 20px; background-color: transparent;'><tbody>";
@@ -3140,19 +3144,19 @@ return /******/ (function(modules) { // webpackBootstrap
 	//
 
 /***/ },
-/* 91 */
+/* 90 */
 /***/ function(module, exports) {
 
-	module.exports = "\n<form @submit=\"insertTable\">\n    <label>\n        行数\n        <input type=\"number\" style=\"width: 60px\" maxlength=\"2\" min=\"2\" v-model=\"rows\">\n    </label>\n    <label>\n        列数\n        <input type=\"number\" style=\"width: 60px\" maxlength=\"2\" min=\"2\" v-model=\"cols\">\n    </label>\n\n    <button type=\"submit\">确定</button>\n</form>\n";
+	module.exports = "\n<form @submit.prevent=\"insertTable\">\n    <label>\n        行数\n        <input type=\"number\" style=\"width: 60px\" maxlength=\"2\" min=\"2\" max=\"10\" v-model=\"rows\">\n    </label>\n    <label>\n        列数\n        <input type=\"number\" style=\"width: 60px\" maxlength=\"2\" min=\"2\" max=\"10\" v-model=\"cols\">\n    </label>\n\n    <button type=\"submit\">确定</button>\n</form>\n";
 
 /***/ },
-/* 92 */
+/* 91 */
 /***/ function(module, exports) {
 
 	module.exports = "<div class=\"vue-html5-editor\" :style=\"{'z-index':zIndex}\" :class=\"{'full-screen':fullScreen}\">\n    <div class=\"toolbar\" :style=\"{'z-index':zIndex+1}\" v-el:toolbar>\n        <ul>\n            <template v-for=\"btn in btns\">\n                <li v-if=\"btn.action=='execCommand'\" :title=\"btn.title\" @click=\"execCommand(btn.arg)\">\n                    <span class=\"icon\" :class=\"icons[btn.name]\"></span>\n                </li>\n                <li v-if=\"btn.action=='toggleDashboard'\" :title=\"btn.title\" @click=\"toggleDashboard(btn.arg)\">\n                    <span class=\"icon\" :class=\"icons[btn.name]\"></span>\n                </li>\n            </template>\n            <li title=\"全屏\" @click=\"fullScreen=!fullScreen\" v-if=\"!disableFullScreen\">\n                <span class=\"icon\" :class=\"icons['fullScreen']\"></span>\n            </li>\n        </ul>\n        <div class=\"dashboard\" v-show=\"dashboard\" :style=\"dashboardStyle\">\n            <dashboard-link v-show=\"dashboard=='link'\"></dashboard-link>\n            <dashboard-image v-show=\"dashboard=='image'\" :config=\"image\"></dashboard-image>\n            <dashboard-color v-show=\"dashboard=='color'\"></dashboard-color>\n            <dashboard-table v-show=\"dashboard=='table'\"></dashboard-table>\n        </div>\n    </div>\n    <div class=\"content\" v-el:content contenteditable=\"true\" @click=\"toggleDashboard(dashboard)\"\n         :style=\"contentStyle\">\n    </div>\n</div>\n";
 
 /***/ },
-/* 93 */
+/* 92 */
 /***/ function(module, exports) {
 
 	"use strict";
@@ -3228,7 +3232,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	}];
 
 /***/ },
-/* 94 */
+/* 93 */
 /***/ function(module, exports) {
 
 	"use strict";
diff --git a/package.json b/package.json
index 027e680..dc32ffe 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vue-html5-editor",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "description": "A WYSIWYG text editor base on html5 and vue",
   "repository": {
     "type": "git",
diff --git a/src/style.less b/src/style.less
index ae5c43b..5ee30ca 100644
--- a/src/style.less
+++ b/src/style.less
@@ -1,5 +1,3 @@
-@import "buttons.less";
-
 @border-color: #ddd;
 @border-radius: 4px;
 @background-color: white;