base.css

@import url('https://fonts.googleapis.com/css?family=Josefin+Sans:300|Roboto');

*{
    margin: 0;
    padding: 0;
}

body{
    font-family: 'Roboto', sans-serif;
    font-family: sans-serif;
    background-image: url("bg.png");
}

a {
    text-decoration: underline;
    font-style: italic;
    color: black;
}

.article{
    display: block;
    color: black;
    padding: 50px;
    border-bottom: 1px dashed #d5d5d5;
    text-decoration: none;
    font-style: normal;
}
.article:last-child{
    border: none;
}
.article h1{
    margin-bottom: 5px;
    font-family: 'Josefin Sans', sans-serif;
}

.article img{
    max-width: 100%;
}

.content *{
    margin-bottom: 1em;
}
.content *:last-child{
    margin-bottom: 0;
}

.center{
    text-align: center;
}

.wrap{
    margin: 0 auto;
}

@media (min-width: 650px){
    .wrap{
        width: 80%;
    }
}
@media (min-width: 900px){
    .wrap{
        width: 50%;
    }
}