/*serve*/
.s_box_banner{width: 100%;margin: auto;position: relative;overflow: hidden;height: 380px;}
.s_banner{width:1920px;height: 380px;background-image:url(../img/serve/s_b_bg_n.png);background-repeat: no-repeat;position: absolute;left:50%;margin-left: -960px;}
.s_b_mid{display: block;margin: auto;margin-top: 87px;}
.s_main_title{display:block;font-size: 48px;letter-spacing: 1px;line-height: 48px;margin: auto;margin-top: 80px;margin-bottom: 80px;font-weight: lighter;color: #37BFC8;text-align: center;}
.s_box_cont{width: 100%;margin: auto;overflow: hidden;}
.s_b_line{width:1000px;height: 282px;overflow: hidden;margin: auto;margin-bottom: 80px;}
.s_b_l_bg1{float:left;width: 352px;height: 282px;margin-left: 99px;background-image: url(../img/serve/s_bg1_n.png);background-repeat: no-repeat;}
.s_b_l_cont1{display:block;width: 350px;height: 80px;margin: 1px;margin-top:201px ;background-image: url(../img/serve/s_bg1_normal_n.png);background-repeat: no-repeat;}
.s_b_l_cont1:hover{width: 350px;height: 280px;margin: 1px;background-image: url(../img/serve/s_bg1_on_n.png);background-repeat: no-repeat;}
.s_b_l_bg2{float:right;width: 352px;height: 282px;margin-right: 99px;background-image: url(../img/serve/s_bg2_n.png);background-repeat: no-repeat;}
.s_b_l_cont2{display:block;width: 350px;height: 80px;margin: 1px;margin-top:201px ;background-image: url(../img/serve/s_bg2_normal_n.png);}
.s_b_l_cont2:hover{width: 350px;height: 280px;margin: 1px;background-image: url(../img/serve/s_bg2_on_n.png);background-repeat: no-repeat;}
.s_b_l_bg3{float:left;width: 352px;height: 282px;margin-left: 99px;background-image: url(../img/serve/s_bg3_n.png);background-repeat: no-repeat;}
.s_b_l_cont3{display:block;width: 350px;height: 80px;margin: 1px;margin-top:201px ;background-image: url(../img/serve/s_bg3_normal_n.png);background-repeat: no-repeat;}
.s_b_l_cont3:hover{width: 350px;height: 280px;margin: 1px;background-image: url(../img/serve/s_bg3_on_n.png);background-repeat: no-repeat;}
.s_b_l_bg4{float:right;width: 352px;height: 282px;margin-right: 99px;background-image: url(../img/serve/s_bg4_n.png);background-repeat: no-repeat;}
.s_b_l_cont4{display:block;width: 350px;height: 80px;margin: 1px;margin-top:201px ;background-image: url(../img/serve/s_bg4_normal_n.png);}
.s_b_l_cont4:hover{width: 350px;height: 280px;margin: 1px;background-image: url(../img/serve/s_bg4_on_n.png);background-repeat: no-repeat;}
.s_b_l_bg5{float:left;width: 352px;height: 282px;margin-left: 99px;background-image: url(../img/serve/s_bg5_n.png);background-repeat: no-repeat;}
.s_b_l_cont5{display:block;width: 350px;height: 80px;margin: 1px;margin-top:201px ;background-image: url(../img/serve/s_bg5_normal_n.png);background-repeat: no-repeat;}
.s_b_l_cont5:hover{width: 350px;height: 280px;margin: 1px;background-image: url(../img/serve/s_bg5_on_n.png);background-repeat: no-repeat;}
.s_b_l_bg6{float:right;width: 352px;height: 282px;margin-right: 99px;background-image: url(../img/serve/s_bg6_n.png);background-repeat: no-repeat;}
.s_b_l_cont6{display:block;width: 350px;height: 80px;margin: 1px;margin-top:201px ;background-image: url(../img/serve/s_bg6_normal_n.png);}
.s_b_l_cont6:hover{width: 350px;height: 280px;margin: 1px;background-image: url(../img/serve/s_bg6_on_n.png);background-repeat: no-repeat;}
.s_b_l_bg7{float:left;width: 352px;height: 282px;margin-left: 99px;background-image: url(../img/serve/s_bg7_n.png);background-repeat: no-repeat;}
.s_b_l_cont7{display:block;width: 350px;height: 80px;margin: 1px;margin-top:201px ;background-image: url(../img/serve/s_bg7_normal_n.png);background-repeat: no-repeat;}
.s_b_l_cont7:hover{width: 350px;height: 280px;margin: 1px;background-image: url(../img/serve/s_bg7_on_n.png);background-repeat: no-repeat;}
.s_b_l_bg8{float:right;width: 352px;height: 282px;margin-right: 99px;background-image: url(../img/serve/s_bg8_n.png);background-repeat: no-repeat;}
.s_b_l_cont8{display:block;width: 350px;height: 80px;margin: 1px;margin-top:201px ;background-image: url(../img/serve/s_bg8_normal_n.png);}
.s_b_l_cont8:hover{width: 350px;height: 280px;margin: 1px;background-image: url(../img/serve/s_bg8_on_n.png);background-repeat: no-repeat;}