ul.rubber_gallery{width:100%;overflow:hidden}ul.rubber_gallery li{width:16%;margin-bottom:32px;margin-left:5%;float:left}ul.rubber_gallery li img{width:100%}ul.rubber_gallery li:nth-child(5n+1){margin-left:0}@media screen and (max-width:980px){.rubber_gallery li{width:22%;margin-bottom:32px;margin-left:4%;float:left}.rubber_gallery li:nth-child(5n+1){margin-left:4%}.rubber_gallery li:nth-child(4n+1){margin-left:0}}@media screen and (max-width:700px){.rubber_gallery li{width:30%;margin-bottom:32px;margin-left:5%;float:left}.rubber_gallery li:nth-child(4n+1){margin-left:5%}.rubber_gallery li:nth-child(3n+1){margin-left:0}}@media screen and (max-width:450px){.rubber_gallery li{width:45%;margin-bottom:32px;margin-left:10%;float:left}.rubber_gallery li:nth-child(3n+1){margin-left:10%}.rubber_gallery li:nth-child(2n+1){margin-left:0}}@media screen and (max-width:370px){.rubber_gallery li{width:100%;margin-bottom:32px;float:left;margin-left:0}}