.mu_top{ background: #fc9b01; height: 120px;     padding-top: 24px; box-sizing: border-box;}
.mu_content .mu_content_l { width: 450px; margin-top: 80px; padding-bottom:60px;} 
.mu_content .mu_content_l p{ padding: 36px 0 50px 0;}
.mu_content .mu_content_l ul li{ line-height: 30px; color: #fc9a01;position: relative; padding-left: 20px;}
.mu_content .mu_content_l ul li:before{ content: ""; background: #fc9a01;  display: block; width: 7px;height: 7px; border-radius:50%; position:absolute;
    top:10px; left: 0;}
.mu_item{ background: #f2f2f2;}
.core_item{ width: 1000px;}
.core_item ul li{ width: 250px; float: left; margin-top: 45px;}
.core_item ul li:hover{  cursor: pointer;}
.core_item ul li:hover p ,.core_item ul li:hover span{ color: #FF7200}
.core_item ul li:hover i {  transform: rotate(360deg);  -webkit-transform: rotate(360deg);  -moz-transform: rotate(360deg);  -o-transform: rotate(360deg);  -ms-transform: rotate(360deg);;}
.core_item ul li i{ width: 99px; height: 100px; margin: 0 auto; display: block; transition: All 0.4s ease-in-out;  -webkit-transition: All 0.4s ease-in-out;  -moz-transition: All 0.4s ease-in-out;  -o-transition: All 0.4s ease-in-out;}
.core_item ul li span{ display: block;padding: 12px 0 10px 0;}
.core_item ul li:nth-child(1) i{ background-position: 0 0;}
.core_item ul li:nth-child(2) i{ background-position: -221px 0;}
.core_item ul li:nth-child(3) i{ background-position: -425px 0;}
.core_item ul li:nth-child(4) i{ background-position: -643px 0;}
.core_item ul li:nth-child(5) i{ background-position: 0 -148px;}
.core_item ul li:nth-child(6) i{ background-position: -221px -148px;}
.core_item ul li:nth-child(7) i{ background-position: -425px -148px;}
.core_item ul li:nth-child(8) i{ background-position: -651px -148px;}
.core_img{ background: url("../images/icon3.png") no-repeat center; z-index: 10; display: block;}
.store_system{ background: url("../images/tuber.jpg") no-repeat center; background-size:100% 100%;width: 100%;}
.store_system .industry-item{ width: 1100px; margin: 0 auto; position: relative;}
.store_system .industry-item ul li{ float: left; width: 275px; height: 345px; position: relative; cursor: pointer;}
.store_system .industry-item ul li .industry-tit{ height:48px; line-height: 48px; width: 100%; position: absolute; bottom: -1px; left: 0; background: rgba(0,0,0,0.5); }
.store_system .industry-item ul li .industry-be{ z-index: 10; position: absolute;top: 0; left: 0; width: 100%; height: 100%;opacity: 0; background:#1a1a1e; padding-top: 110px; box-sizing: border-box;overflow:hidden; -moz-backface-visibility:hidden;-webkit-backface-visibility:hidden;backface-visibility:hidden;-webkit-transition:all .3s ease-in-out;-moz-transition:all .3s ease-in-out;-o-transition:all .3s ease-in-out;-ms-transition:all .3s ease-in-out;transition:all .3s ease-in-out;}
.store_system .industry-item ul li:hover .industry-be{-webkit-transform:translate3d(0,0,0);-moz-transform:translate3d(0,0,0);-o-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0); opacity: 1;}
.store_system .industry-item .back:after{ content: "" ; display:block;width: 3px; height: 30px; background:#777b7e; position: absolute;  top:47%; left: 18px;transform:rotate(135deg) -webkit-transition:all .3s ease-in-out;-moz-transition:all .3s ease-in-out;-o-transition:all .3s ease-in-out;-ms-transition:all .3s ease-in-out;transition:all .3s ease-in-out;}
.industry-btm{ width: 209px; margin: 0 auto; padding-top: 70px; cursor: pointer;}
.store_system .industry-btm button{ width: 209px; height: 42px; background: none; border: 2px solid #ffffff; color:#ffffff;cursor: pointer;transition:all .3s;}
.store_system .industry-btm button:hover{  color:#000000; background:#ffffff; border: 2px solid #ffffff; }
.propaganda{ background: #fafafa; padding-top: 80px;     padding-bottom: 50px;}
.propaganda ul li{ float: left; margin: 36px 18px 0; height: 400px;-webkit-transition: all .4s ease-in-out;  -moz-transition: all .4s ease-in-out;  -o-transition: all .4s ease-in-out;  -ms-transition: all .4s ease-in-out;  transition: all .4s ease-in-out;background: #ffffff; box-shadow: 2px 2px 2px  #e6e6e6; width: 350px;}
.propaganda ul li:hover{ cursor: pointer;transform: translate(0,-10px);   }