.three_gong{padding-bottom: 40px}
.three_gong ul .three_gong_li{float: left;width: 31.3%;margin: 0 1%;}
.three_gong ul .three_gong_li .three_gong_a{text-align: center;display: block;margin-bottom: 10px;}
.three_gong ul li a img{}
.three_li {}
.three_li li{line-height: 3em;text-align: center;margin-bottom: 10px;}
.three_li li a{font-size: 20px;font-weight: bold;color: #fff;}
.gs_li li{background-color: #5792d8;}
.gd_li li{background-color: #51acc7;}
.gq_li li{background-color: #ff952c;}
@media (max-width: 991px){}