@charset "utf-8";
.cent{ width:1024px; margin-left:auto; margin-right:auto; }
.cent .title{ background-image:url(../images/title.png); width:136px; height:28px;margin-left:auto; margin-right:auto; margin-top:30px;}
.cent .small_title{font-size: 18px;font-family: "FZLanTingHeiS-R-GB";color: rgb( 100, 100, 100 );line-height: 1;text-align: center; margin-top:20px;}
.cent .content{ margin-top:50px;  width:100%; float:left; height:288px; margin-bottom:70px;overflow:hidden}
.cent .stable{border-radius: 50%;background-color:#f3f3f3; border-color:transparent;width: 120px;height: 120px; float:left; position:relative;}
.stable .info{border-radius:50%; background-color:#4ab6fb; border-color:transparent;width:120px; height:120px; position:absolute; top:0; left:0; display:none; }
.cent .stable:hover .info{ display:block; cursor:pointer;}



.cent .combination{border-radius: 50%;background-color:#f3f3f3; border-color:transparent;width: 120px;height: 120px;float:left; margin-left:180px;position:relative;}
.combination .info_1{border-radius:50%; background-color:#4ab6fb; border-color:transparent;width:120px; height:120px; position:absolute; top:0; left:0; display:none; }
.cent .combination:hover .info_1{ display:block; cursor:pointer;}



.cent .marketing{border-radius: 50%;background-color:#f3f3f3; border-color:transparent;width: 120px;height: 120px;float:left;margin-left:180px;position:relative;}
.marketing .info_2{border-radius:50%; background-color:#4ab6fb; border-color:transparent;width:120px; height:120px; position:absolute; top:0; left:0; display:none; }
.cent .marketing:hover .info_2{ display:block; cursor:pointer;}


.cent .data{border-radius: 50%;background-color:#f3f3f3; border-color:transparent;width: 120px;height: 120px; float:right;position:relative;}
.data .info_3{border-radius:50%; background-color:#4ab6fb; border-color:transparent;width:120px; height:120px; position:absolute; top:0; left:0; display:none; }
.cent .data:hover .info_3{ display:block; cursor:pointer;}


.content h4{ text-align:center; margin-top:20px; }
.content p{; margin-top:20px; color:#646464;text-align: left;}