.moban{position: relative; width: 436px;height: 260px; font-size: 16px; font-weight: bold;}
.moban-1{width: 214px;height: 254px;text-align: center;padding:0 10px;}
a.link-mb{color: #FFFFFF;}
.moban-1 a span {
    display: block;
    padding: 15px 0;
    text-align: center;
    margin-top: 70px;
}

.mb-1{ position: absolute;background: #4e9de2;}
.mb-2{ position: absolute; right:0;background: #edc707;}
.mb-3s{ position: absolute;top:135px;background: #73ca45;}
.mb-3{ position: absolute;width: 103px;height: 127px; top:135px;background: #73ca45;}
.mb-4{ position: absolute;width: 103px;height: 127px; top:135px;left:110px;background: #00d4dc;}
.mb-5{ position: absolute;top:135px; right:0;background: #e76949;}
.margin-20{ margin-top: -10px;}