i, em, strong{ font-style:normal;font-weight: normal;}
.tb{height: 5rem;}
.tb_fix{min-width: 320px;max-width: 640px;width: 100%;position: fixed;z-index: 99;background-color: #2d3e50;top: 0;}
.g-hd img{display: block;width: 100%;}
.g-hd{width: 93%;padding: 0 3.5%;height: 5rem;}
.g-hd h1{float: left;width: 15.8%;padding-top: 0.6rem;}
.t-nav{float: right;width: 7%;padding-top: 1.6rem;}
.g-hd p{float: right;width: 58%;height: 5rem;line-height: 5rem;text-align: center;margin-right: 5%;}
.g-hd p a,.g-hd p em{float: left;font-size: 1.2rem;color: #fff;}
.g-hd p em{width: 6%;height: 5rem;}
.menu{position: relative;z-index: 9999;}
.t-box{
width: 100%;
display: none;
z-index: 9999;
height: 100%;
overflow: hidden;
position: fixed;
margin: 0 auto;
max-width: 640px;
top: 5rem;
right: 0;
left: 0;
transition: transform 1s;
-webkit-transition: transform 1s;
background: url(/mobile/images/navbg.jpg) no-repeat;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
max-height: 100% !important;
}
.t-box ul{width: 45%;margin: 0 auto;padding: 2rem;}
.t-box ul li{padding-top: 1rem;}
.t-box ul li a{display: block;height: 3.2rem;font: 1.2rem/3.2rem "Microsoft Yahei";color: #fff;text-align: center;border: 1px solid #fff;border-radius: 2rem;}
.m4-crumbs-1 {
line-height:2.6rem;
height:3rem;
color: #575757;
padding: 1rem 0;
text-overflow: ellipsis;
overflow: hidden;
white-space: nowrap;
}
.m4-crumbs-1 a:nth-child(1){margin-left:0;}
.m4-crumbs-1 a {
color: #575757;
margin: 0 0.5rem;
white-space: nowrap;
text-overflow: ellipsis;
overflow: hidden;
}
.m4-crumbs-1 a:nth-last-child(1) {
color: #575757;
}
.m4-crumbs-1 a.cur{color:#2d3e50;}
.m4-prod-list-content-1-con li{width:48.56%;margin-bottom:2rem;}
.m4-prod-list-content-1-con li img{display: block;width: 100%;
box-sizing:border-box;
border:solid 1px #d7d7d7;}
.m4-prod-list-content-1-con span{display: block;color:#3b3e3d;line-height:1.8rem;padding:0 0 0.5rem;text-align: center;}
.g-ft{padding-bottom: 4.9rem;}
.lxi{padding: 0.7rem 3.5%;border-top: 2px solid #f5f7f9;border-bottom: 1px solid #f5f7f9;}
.lxi p{display: inline-block;width: 40%;padding-left: 1%;border-left: 0.25rem solid #677481;}
.lxi p a{display: block;height: 1.7rem;line-height: 1.7rem;font-size: 1.1rem;color: #2d3e50;padding-left: 5%;border-left: 1px solid #a7aeb6;}
.lxi em{float: right;width: 25%;}
.lxi em a{display: block;height: 1.7rem;line-height: 1.7rem;font-size: 1.1rem;color: #2d3e50;text-align: right;}
.inf{width: 93%;padding: 0.5rem 3.5%;}
.inf p{height: 1.8rem;line-height: 1.8rem;font-size: 1rem;color: #666;padding-left: 4%;}
.inf p a{color: #666;}
.d_nav{min-width: 320px;max-width: 640px;width: 100%;height: 4.9rem;position: fixed;bottom: 0;background-color: #2d3e50;z-index: 888;}
.d_nav li{float: left;width: 50%;box-sizing: border-box;}
.d_nav li.lst{border-left: 1px solid #858f99;}
.d_nav li a{display: block;height: 4.9rem;line-height: 4.9rem;font-size: 1.4rem;color: #fff;padding-left: 40%;}
.d_nav li.fst a{background: url("/mobile/images/db1.png") no-repeat 26% center;background-size: 2.1rem 2rem;}
.d_nav li.lst a{background: url("/mobile/images/db2.png") no-repeat 26% center;background-size: 2.1rem 2rem;}