.wedoclass{width: 95%;
    margin: 0px auto;margin-bottom:10px;}
.case-two{margin-bottom:10px;}
.case-two h2{text-align: center;font-size:3rem;color:#333;line-height: 60px;}
.case-two-tit{text-align: center;color:#666;width:100%;overflow:hidden; height:36PX;margin-TOP:10px; }
.case-two ul li{width:46%;float: left;text-align: center; margin:2%;}
.case-two ul li a{display: block;overflow: hidden;}
..case-two ul li h4{display: block;margin-top:10px; background-color:Blue; }
.case-two ul li h4 a{line-height: 2;display: block; font-weight:bold;}

.wedoclass2{width: 95%;
    margin: 0px auto;}
.case-two2{margin-bottom:10px;}
.case-two2 h2{text-align: center;font-size:3rem;color:#333;}
.case-two2 ul li{width:30%;float: left;text-align: center; margin:2%;}
.case-two2 ul li a{display: block;overflow: hidden;}
..case-two2 ul li h4{display: block;margin-top:10px; background-color:Blue; }
.case-two2 ul li h4 a{line-height: 2;display: block; font-weight:bold;}