*{
    padding: 0;
    margin: 0;
}
ul li{
    list-style: none;
}
img{
    display: block;
    border: none;
}
a{
    text-decoration: none;
    color: #000;
}
.clear:after{
    content: '';
    display: block;
    clear: both;
}
.clear{
    zoom: 1;
}