html,body,div,img,h1,h2,h3,h4,h5,h6,input,table,tr,td,form,dl,dd,dt,ul,li,ol,p,a{padding: 0; margin: 0;}
body{background: #fff; font-family: "arial"; font-size: 16px;}
input,select{border: none; outline:none;}
table { border-collapse: collapse; border-spacing: 0; }
img{border: none;}
ul{list-style: none;}
a{text-decoration: none;}
a:hover{text-decoration: none;}
.clear:after,.clear:before{content: "";display: table;}
.clear:after{clear: both;overflow: hidden;}
.clear{zoom: 1;}

.header{min-width: 1280px; height: 143px; background: url(../images/header_bg.png) no-repeat center; background-size: cover; -ms-behavior: url(/css/backgroundsize.min.htc); behavior: url(/css/backgroundsize.min.htc);}
.header_con{width: 1280px; height: 85px; margin: 0 auto;}
.header_con a.logo{display: block; width: 478px; height: 85px; background: url(../images/logo.png) no-repeat;}
.header .nav{min-width: 1280px; height: 36px; background: url(../images/nav_bg.png) no-repeat center; background-size: cover; -ms-behavior: url(/css/backgroundsize.min.htc); behavior: url(/css/backgroundsize.min.htc);}
.header .nav .nav_con{width: 1280px; height: 36px; margin: 0 auto;}
.nav_con ul{width: auto; height: 36px;}
.nav_con ul li{float: left;}
.nav_con ul li a{display: block; font-size: 16px; color: #fff; line-height: 36px; font-weight: bold; padding: 0 30px;}
.nav_con ul li a:hover{color: #22db4e;}

.content .content_r{float: right; width: 396px; padding: 15px 17px;}
.content_r .search_app{padding-bottom: 30px;}
.content_r .search_app h3{font-size: 34px; font-weight: normal; color: #3b3d3f; padding-bottom: 10px;}
.content_r .search_app ul{border: 2px solid #acb0b5; padding: 10px;}
.content_r .search_app li{float: left;}
.content_r .search_app li a{display: block; width: 30px; height: 30px; border-radius: 15px; line-height: 30px; text-align: center; color: #4d4d4d;}
.content_r .search_app li a:hover{background: #21973d; color: #fff;}

.content_r .catedown{width: 396px; height: 400px; background: url(../images/cate_down.png) no-repeat; margin-bottom: 30px;}
.content_r .catedown a{display: block; width: 396px; height: 400px;}
.content_r .catedown h3{font-size: 36px; font-weight: normal; color: #4a4040; text-align: center;}
.content_r .catedown p{font-size: 18px; color: #2e2e2e; line-height: 26px; text-align: center;}

.content_r .pop_app{}
.content_r .pop_app h3{font-size: 34px; font-weight: normal; color: #3b3d3f; padding: 5px 0;}
.content_r .pop_app ul{border: solid #ccc; border-width: 2px 0; padding-left: 40px; width: 356px;}
.content_r .pop_app li{padding: 13px 0; list-style: disc;}
.content_r .pop_app a{color: #5d5757; font-size: 16px; width: 356px; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;}
.content_r .pop_app a:hover{text-decoration: underline;}

.footer{height: 40px; min-width: 1280px; background: #323436;}
.footer_con{width: 1280px; height: 40px; margin: 0 auto;}
.footer_con span{display: block; float: left; line-height: 40px; color: #bdbdbd; font-size: 14px;}
.footer_con ul.nav{float: right;}
.footer_con ul.nav li{float: left;}
.footer_con ul.nav li a{display: block; line-height: 40px; text-align: center; padding: 0 18px; color: #fff; font-weight: bold;}
.footer_con ul.nav li a:hover{background: #444648;}

.page{padding: 20px 0;}
.page a{display: inline-block; border: 1px solid #ccc; color: #000; padding: 2px 10px; margin: 0 2px; text-align: center; text-decoration: none;}
.page a:hover{background: #3a8aec; color: #fff;}
.page a.current{background: #3a8aec; color: #fff;}