.main{padding:74px 0 90px 0;}
.main .child{float:left;position:relative;width:386px;height:506px;border:1px solid #e9e9e9;background:#f7f7f7;margin:0 12px 12px 0;}
.main .child{transition-duration: .5s;-ms-transition-duration: .5s;-moz-transition-duration: .5s; -webkit-transition-duration: .5s; }
.main .child:hover{
-webkit-box-shadow: 0px 0px 4px 0px rgba(0,0,0,0.2);
-moz-box-shadow: 0px 0px 4px 0px rgba(0,0,0,0.2);
box-shadow: 0px 0px 4px 0px rgba(0,0,0,0.2);
-ms-box-shadow: 0px 0px 4px 0px rgba(0,0,0,0.2);
-o-box-shadow: 0px 0px 4px 0px rgba(0,0,0,0.2);}
.main .child .childImg{border:1px solid #fdfdfd;height:454px;}
.main .child .childImg img{max-width:100%;max-height:100%; vertical-align:middle;}
.main .child .childImg img{transition-duration: .5s;-ms-transition-duration: .5s;-moz-transition-duration: .5s; -webkit-transition-duration: .5s; }
.main .child .childImg img:hover{ transform:scale(1.04);-moz-transform:scale(1.04);-ms-transform:scale(1.04);-o-transform:scale(1.04);-webkit-transform:scale(1.04);}
.main .child .childTitle{height:50px;line-height:50px;}
.main .child .childTitle .title{color:#1D68C4;font-size:16px;padding-left:16px;background:#fff;}
@media (max-width: 639px) {
.main{padding:20px 0 30px 0;}
.main .child{width:46%;height:190px;margin:0 3% 4px 0;}
.main .child .childImg{height:168px;}
.main .child .childTitle{height:20px;line-height:20px;}
.main .child .childTitle .title{font-size:12px;padding-left:8px;}
}
@media (min-width: 640px) and (max-width:1023px ) {
.main{padding:30px 0 50px 0;}
.main .child{width:286px;height:375px;margin:0 8px 8px 0;}
.main .child .childImg{height:336px;}
.main .child .childTitle{height:37px;line-height:37px;}
.main .child .childTitle .title{font-size:16px;padding-left:16px;}
}
@media (min-width: 1024px) and (max-width:1199px ) {
.main{padding:74px 0 90px 0;}
.main .child{width:312px;height:408px;margin:0 10px 10px 0;}
.main .child .childImg{height:366px;}
.main .child .childTitle{height:40px;line-height:40px;}
.main .child .childTitle .title{font-size:16px;padding-left:16px;}
}
@media (min-width: 1200px) and (max-width:1439px ) {

}
@media (min-width: 1440px) and (max-width:1920px ) {

}