@charset "utf-8";
* {
    margin: 0px;
    padding: 0px;
}

* {
    margin: 0px;
    padding: 0px;
}

body {
    overflow: hidden;
}

.box {
    width: 560px;
    margin: 50px auto;
}

.clearfix::after {
    content: "";
    clear: both;
    display: block;
}