body{ width: 100%;height: auto; min-height: 100%; background-color: #f0f8f8;}

.header .search-input input { background: #fff url(../images/secrch-icon.png) no-repeat scroll 95% center / 1.9rem auto; }

.tab-nav {height: 50px; padding: 0 1rem; font-size: 0; border-bottom: 1px solid #e5e5e5; background-color: #fff;}
.tab-nav a {display: inline-block; width: 49%; padding-left: 2.2rem; float: left; font-size: 18px; line-height: 49px; text-align: center; color: #666; }
.tab-nav .mbw{background: url("../images/mbw-icon01.png") no-repeat 30% center /  20px auto; }
.tab-nav .mks{background: url("../images/mks-icon01.png") no-repeat 30% center /  18px auto; }
.tab-nav .mbw.active {color: #2fbdc8; border-bottom: .1rem solid #2fbdc8; background: url("../images/mbw-icon02.png") no-repeat 30% center /  20px auto;}
.tab-nav .mks.active {color: #2fbdc8; border-bottom: .1rem solid #2fbdc8; background: url("../images/mks-icon02.png") no-repeat 30% center /  18px auto;}

.main-b {overflow: hidden; height: auto; background-color: #fff;}
.main-b .category-tab {float: left; width: 13rem; background-color: #f0f8f8;}
.main-b .category-tab li {height: 5rem; text-align: center; border-bottom: 1px solid #e5e5e5;border-left: .3rem solid #f0f8f8;}
.main-b .category-tab li a {display: block; width: 100%;height: 100%; font-size: 1.5rem; color: #323232; line-height: 5rem;}
.main-b .category-tab .cur { background-color: #fff; border-left: .3rem solid #2fbdc8;}
.main-b .category-tab .cur a {color: #2fbdc8;}
.main-b .category-tab .hover {color: #2fbdc8;}

.main-b .category-content {margin-left: 14rem;margin-right: 1rem;}
.main-b .category-content li { height: 4rem; border-bottom: 1px solid #e5e5e5;}
.main-b .category-content li a { display: block; width: 100%;height: 100%; font-size: 1.3rem; color: #666;line-height: 4rem;}
.main-b .category-content li:last-child {border-bottom: none;}