styles.css

body {
  margin: 0px;
  padding: 0px;
}
header {
  border:2px solid red;
  display: block;
}
h1 {
  text-align: center;
  font-size:4em;
}
.login {
  list-style-type: none;
  text-align: right;
  padding-right: 30px;
}

.login a {
  text-decoration: none;
  border: 1px solid black;
  border-radius: 10px;
  background-color: red;
  padding: 5px;
  font-size: 1.25em;
  color: white;

}

header nav {
  text-align: center;
  font-size:2em;
  list-style-type: none;
}
header nav a {
  border-left: 1px solid grey;
  padding-left: 10px;
  text-decoration: none;
}

header nav a:hover {
  color: red;
}

/* header nav a:hover {
  border: 1px solid black;
  background-color: black;
}
nav ul ul {
  display: none;
}
nav ul a:hover > ul {
  display: block;
} */

.big-circle {
  width: 99%;
  clear:both;
  margin: 0 auto;
}

.circle {
  display: inline-block;
  width: 33%;
  text-align: center;
}
.circle img {
  border-radius: 100%;
}
.big-box {
  width: 99%;
  clear: both;
  margin: 0 auto;
}
.box {
  display: inline-block;
  width: 49%;
  text-align: center;
  border: 1px solid black;
  min-height: 400px;
  min-width: 400px;
}
.box h2 {
  border-bottom: 1px solid black;
}
.test-child {
  width: 100%;
}
.test-child ul {
  list-style-type: none;
  padding: 10px;


}
.test-child li {
  text-align: center;
  border: 1px solid black;
  padding: 10px;
}
.test-child li:nth-child(3n+1) {
  background-color: red;
}
.test-child li:nth-child(3n+2) {
  background-color: white;
}
.test-child li:nth-child(3n+3) {
  background-color: blue;
}
.big-about {
  width: 100%;
  clear: both;
  margin: 0px;
  padding: 0px;
  border: 1px solid red;
  min-height: 200px;
}
.about-img img {
  float: left;
  padding: 0px;
  border: 1px solid blue;
  border-radius: 100%;
}
.about-img span {
  border: 1px solid blue;
  margin-left: 10px;
  font-size: 1em;
  position: relative;
  top: 40px;
}
.about-img p {
  position: relative;
  left: 10px;
  overflow: auto;
  width: 80%;

}
.social {
  clear: both;
}
.social ul a {
  display: inline-block;
  list-style-type: none;
  padding: 5px 15px;
}
.social img {
  border-radius: 5px;
  position: relative;
  left: 800px;
}