.customerCon{background: #fafafa;}
.customerList{}
.customerList li{float: left;width: 23.5%;background: #fff;margin-right: 2%;margin-bottom: 25px;}
.customerList li:nth-child(4n){margin-right: 0;}
.customerList li a{display: block;border: 1px solid #e1e1e1;box-sizing: border-box;overflow: hidden;}
.customerList li img{width: 100%;-webkit-transition: all 0.5s ease; -moz-transition: all 0.5s ease; -o-transition: all 0.5s ease; ;transition: all 0.5s ease;}
.customerList li:hover img{-moz-transform:scale(1.05,1.05);  -webkit-transform:scale(1.05,1.05);  -o-transform:scale(1.05,1.05);  transform: scale(1.05,1.05);}