.contentinfo .protypedesc {
    width: 880px;float: left;padding-left: 20px;color: #8c8a8a;font-family: 微软雅黑;font-size: 16px;padding-right: 30px;
}
.contentinfo .prolist{ width: 930px;float: left;margin-top: 40px;margin-bottom: 40px}
.contentinfo .prolist .prolist1-1{ width: 255px;height: 320px;float: left;overflow: hidden;margin-left: 40px}

.contentinfo .prolist .prolist1-1 .prolist1-1-1{ width: 250px;height: 198px;float: left;position: relative}

.contentinfo .prolist .prolist1-1 .prolist1-1-1 .prolist1-1-1-1{ width: 250px;height: 198px;text-align: center}

.contentinfo .prolist .prolist1-1 .prolist1-1-1 .prolist1-1-1-2{ width: 250px;height: 52px;position: absolute;bottom: 0;background: url('../images/probg.png') no-repeat center center;
    color: #660000;text-align: center;font-family: 幼圆;font-size: 16px;font-weight: bold;line-height: 62px}
.contentinfo .prolist .prolist1-1 .prolist1-1-2{width: 250px;height: 120px;float: left;}

.contentinfo .prolist .prolist1-1 .prolist1-1-2 .prolist1-1-2-1,
.contentinfo .prolist .prolist1-1 .prolist1-1-2 .prolist1-1-2-2
{ width: 100%;color: #4c4c4c;text-align: center;font-family: 幼圆;font-size: 14px;line-height: 12px;word-spacing: 1px;letter-spacing: -1px;}