*{
    margin:0;
    padding: 0;
}
body{
    padding:40px 20px;
    font: 14px sans-serif;
    line-height: 150%;
    color: #333;
    background: #f4f4f4;
}
h2{
    margin-bottom: 30px;
    padding-bottom: 20px;
    font-weight: bold;
    font-size: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: 0 -1px 0 #e5e5e5 inset;
}
h3{
    margin-bottom: 15px;
    font-weight: bold;
    font-size: 16px;
}
h4{
    margin-bottom: 10px;
    font-weight: bold;
    font-size: 14px;
}
p{
    display: block;
    margin-bottom: 20px;
}
ul{
    display: block;
    margin-left: 15px;
    margin-bottom: 20px;
}
a{
    color: #3498db;
    border-bottom: 1px dotted #3498db;
    text-decoration: none;
}
a:hover{
    border-bottom: 0;
}