* {
    margin: 0;
    padding: 0;
}

ul {
    list-style-type: none;
}

li {
    float: left;
}

a {
    text-decoration: none;
}

.clearfix::after {
    content: ".";
    height: 0;
    display: block;
    clear: both;
    visibility: hidden;
}

.body {
    overflow-x: hidden;
}