.Menu .about h2 , .prodiv h2 , .lianxi h2{background: rgb(224, 127, 33);color:#fff;text-align: center;padding:50px 0px;font-size: 26px;}
.Menu .about ul li {text-align: center;font-size: 16px;margin: 8px 0px;}
.Menu .about ul li a{display: block;padding: 15px 0px;background: #f2f2f2;color:#4d4d4d;transition: all 1s}
.Menu .about ul li a:hover{background: #4d4d4d;color:#fff}

.prodiv {margin-top: 15px;}
.prodiv ul{padding: 0px 10px;}
.prodiv ul li{margin:10px 0px;margin-bottom: 20px;}
.prodiv ul li p{text-align: center;font-size: 16px;margin-top: 5px;}
.prolink {width:100%;height: 186px;overflow: hidden;display: block;border: 1px solid #999;position: relative;}
.proimg {width: 100%;height:186px;transition: all 1s;}
.zhe {width: 100%;height: 186px;background: rgba(15, 15, 15, .6);position: absolute;top: -186px;display: flex;justify-content: center;align-items: center;transition: all 0.5s}
.zhe .zhe-div{width: 60px;height: 60px;box-shadow: 2px 2px 5px rgba(255, 255, 255, .6);color:#fff;display: flex;justify-content: center;align-items: center
;border-radius: 50%;transition: all 1s}
.prodiv ul li:hover .zhe{top: 0px;}
.prodiv ul li:hover .zhe-div{transform: rotate(-1440deg)}
.prodiv ul li:hover .proimg{transform:scale(1.2)}

.lianxi ul{padding: 10px;}
.lianxi ul li {font-size: 15px;margin-top:5px;}