/* 最小宽度为320象素用以下样式 */
@media screen and (min-width:320px) {
.g_wt h2{height: 49px;line-height: 49px;}
.g_wt .u_lst1 li em,.g_wt .u_lst1 p em{height: 15px;line-height: 15px;}
.demo-box .box-style .page li span{height: 42px;padding-top: 7px;}

}

/* 最小宽度为360象素用以下样式 */
@media screen and (min-width:360px) {
.g_wt h2{height: 54px;line-height: 54px;}
.g_wt .u_lst1 li em,.g_wt .u_lst1 p em{height: 16px;line-height: 16px;}
.demo-box .box-style .page li span{height: 40px;padding-top: 8px;}

}

/* 最小宽度为480象素用以下样式 */
@media screen and (min-width:480px) {
.g_wt h2{height: 74px;line-height: 74px;}
.g_wt .u_lst1 li em,.g_wt .u_lst1 p em{height: 22px;line-height: 22px;}
.demo-box .box-style .page li span{height: 55px;padding-top: 10px;}

}

/* 最小宽度为568象素用以下样式 */
@media screen and (min-width:568px) {
.g_wt h2{height: 87px;line-height: 87px;}
.g_wt .u_lst1 li em,.g_wt .u_lst1 p em{height: 26px;line-height: 26px;}
.demo-box .box-style .page li span{height: 62px;padding-top: 12px;}



}

/* 最小宽度为639象素用以下样式 */
@media screen and (min-width:639px) {
.g_wt h2{height: 98px;line-height: 98px;}
.g_wt .u_lst1 li em,.g_wt .u_lst1 p em{height: 30px;line-height: 30px;}
.demo-box .box-style .page li span{height: 66px;padding-top: 14px;}

}