@charset "utf-8";
/* CSS Document */

html{
	line-height: initial;
	max-width:640px; 
	min-width:200px;
	margin:0 auto;
}
*{ padding:0px; margin:0px; font-family:"微软雅黑";}
img{ border:none; max-width:100%; height:100%;}

li{ list-style:none;}

a{ text-decoration:none;}

.clear{ clear:both;}

/*logo*/
.logo{ width:100%; margin:0 auto; text-align:center;}
.logo img{ width:50%; height:auto;}

/*banner*/
.banner img{ width:100%; height:auto;}
/*导航*/
.nav{ width:96%; margin:0 auto; margin-top:1rem;}

.nav_left{ float:left; width:49%;}
.nav_left1{ background:#bc6945; width:99%; height:12rem;}
.nav_left1 p ,.nav_left2 p{ width:40%; margin:0 auto; padding-top:2.0rem; text-align:center;}
.nav_left1 p img ,.nav_left2 p img{ width:50%; height:auto;}
.nav_left1 p span,.nav_left2 p span{ font-size:2.2rem; color:#fff; display:block; }

.nav_left2{ background:#03acaf; width:99%; height:12rem; margin-top:0.5rem;}

.nav_left3{ width:99%; height:19rem; margin-top:0.5rem;}
.nav_left3 img{ width:100%; height:19rem;}


.nav_right{ width:50.5%; float:right; }

.nav_right1_1{ background:#febf00; float:left; width:45%; height:24.5rem; }
.nav_right1_1 p{ width:70%; margin:0 auto; padding-top:6rem; text-align:center;}
.nav_right1_1 p img{ width:80%; height:auto;}
.nav_right1_1 p span{ font-size:2.2rem; color:#fff; display:block; }

.nav_right1_2{ width:52.5%; float:right; height:24.5rem; }

.nav_right1_2a{ background:#90ca04; width:100%; height:12rem;}
.nav_right1_2a p{ width:60%; margin:0 auto; padding-top:2rem; text-align:center;}
.nav_right1_2a p img{ width:50%; height:auto;}
.nav_right1_2a p span{ font-size:2.2rem; color:#fff; display:block; }

.nav_right1_2b{ background:#e0642f; width:100%; height:12rem; margin-top:0.5rem;}
.nav_right1_2b p{ width:60%; margin:0 auto; padding-top:2.5rem; text-align:center;}
.nav_right1_2b p img{ width:50%; height:auto;}
.nav_right1_2b p span{ font-size:2.2rem; color:#fff; display:block; }

.nav_right2{ width:100%; margin-top:0.5rem; height:19rem;}
.nav_right2_1{ background:#3c9cd6; width:100%; height:9rem;}
.nav_right2_1 p{ width:50%; margin:0 auto; padding-top:1rem; text-align:center;}
.nav_right2_1 p img{ width:40%; height:auto;}
.nav_right2_1 p span{ font-size:2.2rem; color:#fff; display:block; }

.nav_right2_2{ background:#ad816e; width:100%; height:9.5rem; margin-top:0.5rem;}
.nav_right2_2 p{ width:50%; margin:0 auto; padding-top:1.5rem; text-align:center;}
.nav_right2_2 p img{ width:50%; height:auto;}
.nav_right2_2 p span{ font-size:2.2rem; color:#fff; display:block; }

/*内容*/
.main{ background:url(../images/sy_bg.jpg) no-repeat;background-size:100%; height:62rem; border:#fff solid 1px; }
.main1{ background:url(../images/ssh.png) no-repeat center; background-size:80%; height:6rem; margin-top:5rem; font-size:2rem; color:#292929; line-height:6rem; padding-left:9rem; }

.main2{ width:70%; margin:0 auto; margin-top:5rem; height:40rem; }
.main2 li{ width:30%; float:left; margin-left:2.5%; text-align:center; margin-top:4rem;}
.main2 li img{ width:60%; height:auto;}
.main2 li p{ font-size:1.8rem; color:#222222; }


.sye_a{ width:100%;}
.sye_a p{ width:100%;}
.sye_a h2{ font-size:3rem; line-height:6rem; text-align:center; color:#ff5b00;}
.sye_a p:nth-of-type(9){ color:#000; font-size:1.8rem; line-height:2.8rem; text-align:center; margin-bottom:4rem;}



/* .kongge{ height:8rem;} */
/*浮动底部*/
.bottom{width: 100%; height:5rem; position: fixed; bottom: 0rem;left: 0; }
.bottom li{ float:left;}
.bottom li img{ width:100%; height:auto;}
.bottom li.li1{ background:#755141; width:32%; height:5rem;}
.li1_1{ width:55%; margin:0 auto;  margin-top:1.2rem; text-align:center; }
.bottom li.li2{ background:#ad816e; width:33%; height:5rem; border-left:#fff solid 2px;}
.bottom li.li3{ background:#bc6945; width:33%; height:5rem;  border-left:#fff solid 2px;}