body {
    background-color: #f5f5f5;
}
.top_left {
    width: 1200px;
}

.top_left h2 {
    display: inline-block;
    color: #333333;
    font-size: 20px;
    padding: 20px;
    position: relative;
}

.top_left h2::after {
    content: '';
    position: absolute;
    left: 8px;
    top: 17px;
    background-color: #333;
    width: 1px;
    height: 38px;
}
.fs12{
    font-size: 12px;
}
.fs14{
    font-size: 14px;
}
.fs16{
    font-size: 16px;
}
.fs18{
    font-size: 18px;
}
.fs20{
    font-size: 20px;
}
.c3{
    color: #333333;
}
.c6{
    color: #666666;
}
.c9{
    color: #999999;
}
.cblue{
    color: #1e9fff;
}
.cred{
    color: #e31717
}
.bgblue{
    background-color: #1e9fff;
}
.fb{
    font-weight: bold;
}
.c0{
    color: #000000;
}
.cd{
    color: #dddddd;
}