*{
    margin: 0 auto;
    padding: 0;
    box-sizing: border-box;
}

html,body{
    height: 100%;
    font-family: "Microsoft YaHei";
}

ul,li{
    list-style: none;
}
a {
    text-decoration-line: none;
}
img{
    max-height: 100%;
    max-width: 100%;
    width: 100%;
    height: 100%;
    border: 0;
}
.row{
    padding: 0;
    margin: 0;
}
.col-lg-3{
    padding: 0;
}
.border-e8e8e8-2{
    border: 2px solid #989898;
    border-radius: 10px;
    overflow: hidden;
}