OnlineJudge/static/src/css/global.css

html{
    height: 100%;
}

body{
    height:100%; /*使内容高度和body一样*/
    margin-bottom:-80px;/*向上缩减80像素，不至于footer超出屏幕可视范围*/
}

.main{
    padding-bottom: 120px;
}

img {
    max-width: 100%;
    height: auto;
}

.footer {
    left: 0;
    right: 0;
    height: 80px
}

label {
    font-size: 16px;
}

[ms-controller] {
    display: none
}

.right{
    float: right;
}