html,body,ul,ol,h1,h2,h3,h4,h5,h6{padding: 0;margin: 0;}
ul li,ol li{list-style: none;}
select,option,input,button,textarea{border: none;background: none;box-shadow: none;outline: none;}
em,i{font-style: normal;}
a,a:hover,a:focus{text-decoration: none;outline: none;}
img{border: none;vertical-align: middle;}
.w-100{width: 100%;}
.h-100{height: 100%;}
.obj-cover{object-fit: cover;font-family: 'object-fit: cover;';}
.contentwidth img,.contentwidth table{max-width: 100% !important;height: auto !important;}
.contentwidth{word-break: break-all !important;word-wrap: break-word !important;}
.contentwidth video{width: 100% !important;height: auto !important;}
.float-left{float: left;}
.float-right{float: right;}

/*header*/
@media(min-width: 997px){
    .casesa{width: 100%;height: 90px;line-height: 90px;background: url(../images/header_bj.jpg) no-repeat;background-size: 100% 100%;position: fixed;top: 0;left: 0;z-index: 9999;border-bottom: 1px solid transparent;box-shadow: 0px 2px 20px rgba(0,0,0,0.16);-webkit-box-shadow: 0 2px 20px rgba(0,0,0,.16);-moz-box-shadow: 0 2px 20px rgba(0,0,0,.16);}
    header>nav .logo_img img{max-height: 80px;}
    header>nav ul.h-menu>li{margin-left: 20px;}
    header>nav ul.h-menu>li>a{width: 86px;height: 37px;line-height: 37px;display: inline-block;font-size: 16px;text-align: center;color: #333;position: relative;}
    header>nav ul.h-menu>li.active>a,header>nav ul.h-menu>li>a:hover{background: url(../images/nav_bj.png) no-repeat;}
}
@media(max-width: 1230px){
    header>nav .logo_img img{max-height: 50px;}
    header>nav ul.h-menu>li{margin-left: 15px;}
}
@media(max-width: 996px){
    header>nav{height: 60px;line-height: 60px;width: 100%;background: #fff;position: fixed;top: 0;left: 0;z-index: 9999;border-bottom: 1px solid transparent;box-shadow: 0px 2px 20px rgba(0,0,0,0.16);-webkit-box-shadow: 0 2px 20px rgba(0,0,0,.16);-moz-box-shadow: 0 2px 20px rgba(0,0,0,.16);}
    header> nav ul.h-menu{display: none;position: fixed;top: 60px;left: 0;width: 100%;height: auto;line-height: 40px;padding: 0 0 60px;margin: 0;max-height: 100%;overflow-y: auto;z-index: 9999;}
    header>nav ul.h-menu>li{margin: 0;width: 100%;text-align: left;border-top: 1px solid #efefef;background: #fff;}
    header>nav ul.h-menu>li>a{display: block;padding: 0 15px;color: #333;font-size: 16px;}
    header>nav ul.h-menu>li.active>a,header>nav ul.h-menu>li>a:hover{background: #1a7bf3;color: #fff;}
    header>nav .logo_img img{max-height: 40px;}
    header .menu-toggler{right: 15px;top: 20px;height: 24px;overflow-x: hidden;}
    header .menu-toggler>span{position: relative;display: block;width: 30px !important;height: 4px;border-radius: 5px;background: #1a7bf3;}
    header .menu-toggler>span.top{top: 0;}
    header .menu-toggler>span.middle{left: 0;top: 5px;}
    header .menu-toggler>span.bottom{top: 10px;}
    header .menu-toggler.active>span.middle{left: 100px;}
    header .menu-toggler.active>span.top{top: 10px;transform: rotate(45deg);}
    header .menu-toggler.active>span.bottom{top: 2px;transform: rotate(-45deg);}
}

/*banner*/
.slideBox{position: relative;width: 100%;margin-top: 90px;}
.slideBox .hd ul{width: 100%;text-align: center;position: absolute;left: 50%;transform: translateX(-50%);bottom: 20px;z-index: 1;}
.slideBox .hd li{width: 14px;height: 14px;background: #fff;border-radius: 50%;display: inline-block;vertical-align: top;margin: 4px;cursor: pointer;transition: background 0.5s,opacity 0.9s;-webkit-transition: background .5s,opacity .5s;overflow: hidden;line-height: 4em;}
.slideBox .hd li.on{background: #1a7bf3;}
.slideBox .bd{position: relative;z-index: 0;padding: 0;}
.slideBox .bd li{position: relative;text-align: center;}
.slideBox .bd li img{vertical-align: top;width:100%;}

@media(max-width: 996px){
    .slideBox{margin-top: 60px;}
    .slideBox .hd ul{bottom: 0;}
    .slideBox .hd li{width: 10px;height: 10px;}
}

/*footer*/
footer{padding: 30px 0;background: #171717;}
footer .footer_content .copyright,footer .footer_content .copyright a{font-size: 14px;color: #888;line-height: 2;}
footer .footer_content .copyright span{margin-right: 20px;}
footer .footer_content .copyright a{margin-left: 20px;}
footer .footer_content .footer_share{top: 50%;transform: translateY(-50%);right: 0;}
footer .footer_content .footer_share a{margin-left: 20px;}
footer .footer_content .copyright a:hover{color: #fff;}

.global_toolbar{position: fixed;right: 0;z-index: 9999;}
.toolbar_btn a.bar_forum{height: 50px;line-height: 50px;text-align: center;background: #222;display: inline-block;position: relative;}
.toolbar_btn a.bar_forum img{width: 26px;height: auto;}
.toolbar_btn a.bar_forum:hover em{width: 140px;background: #1a7bf3;}
.toolbar_btn a.bar_forum:hover{background: #1a7bf3;}
.toolbar_btn a.bar_forum_1 em img{width: 140px;padding: 10px;}
.toolbar_btn a.bar_forum_2:hover em{width: 200px;}

@media(min-width: 997px){
    .global_toolbar{top: 50%;transform: translateY(-50%);-webkit-transform: translateY(-50%);}
    .toolbar_btn{width: 60px;}
    .toolbar_btn a.bar_forum img{width: 24px;}
    .toolbar_btn a.bar_forum{width: 50px;height: 50px;line-height: 50px;margin: 2px 0;}
    .toolbar_btn a.bar_forum em{font-size: 14px;width: 0;height: 50px;line-height: 50px;position: absolute;top: 0;right: 50px;z-index: 1;display: block;overflow: hidden;-webkit-transition: all .4s;transition: all .4s;color: #ffffff;text-align: center;}
    .toolbar_btn a.bar_forum_1{height: auto;}
    .toolbar_btn a.bar_forum_1 em{height: auto;}
}
@media(max-width: 996px){
    .global_toolbar{width: 100%;height: 50px;bottom: 0;}
    .toolbar_btn{width: 100%;font-size: 0;}
    .toolbar_btn a.bar_forum{width: 25%;vertical-align: top;}
    .toolbar_btn a.bar_forum em{display: none;}
    .toolbar_btn a.bar_forum_1 em{height: auto;width: 0;position: absolute;bottom: 50px;left: 0;z-index: 1;display: block;overflow: hidden;-webkit-transition: all .4s;transition: all .4s;}

    footer{padding: 10px 0;margin-bottom: 50px;}
    footer .footer_content .copyright span,footer .footer_content .footer_share{display: none;}
}

/*分页*/
.page_info{display: none;}
.page_list{margin-top: 40px;width: 100%;text-align: center;overflow: hidden;}
.page_list a{display: inline-block;color: #5a5a5a;font-size: 14px;margin: 2px;border: 1px solid #e5e5e5;padding: 4px 10px;}
.page_list a.on,.page_list a:hover{background: #1a7bf3;color: #fff;border-color: #1a7bf3;}