/*reset*/
body {margin:0; padding:0; font-size:12px ; color:#323232; font-family: 微软雅黑, "Microsoft YaHei", BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji","Microsoft YaHei",tahoma,arial,"\5B8B\4F53"; font-weight:normal!important; background-color: #fff;}
div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,blockquote,p{padding:0; margin:0;}   
table,td,tr,th{font-size:12px;}
li{list-style-type:none;}
img{vertical-align:top;border:0;}
ol,ul {list-style:none;}
h1,h2,h3,h4,h5,h6 {font-size:14px;}
address,code,em,th,s,i{font-weight:normal; font-style:normal;}
s{color:#909090; margin:0 10px; text-decoration:none;}

/*form*/
label input{vertical-align:middle; margin-right:3px;}
label{cursor:pointer;}
textarea{resize:none;font-size:12px;}
:focus {outline: 0;}
select{padding:4px 5px;border:1px solid #cbcbcb; border-radius:2px; margin-right:3px;}

/*font-size*/
.fB{font-weight:bold;}
.f12{font-size:12px;}
.f14{font-size:14px;}
.f16{font-size:16px;}
.f18{font-size:16px;}

/*float*/
.l,.left{float:left;}
.r,.right{float:right;}
.clearfix {display: block;}
.clearfix:after{content:"."; display:block; height:0; clear:both;visibility:hidden;}
* html .clearfix { height: 1%;}

/*scrollbar*/
::-webkit-scrollbar{width:3px;height:6px;}
::-webkit-scrollbar-button:vertical{display:none;}
::-webkit-scrollbar-track:vertical{background-color:black;}
::-webkit-scrollbar-track-piece{background-color:#F5F5F5;}
::-webkit-scrollbar-thumb:vertical{margin-right:6px; background-color:#bbb;}
::-webkit-scrollbar-thumb:vertical:hover{background-color:#aaa;}
::-webkit-scrollbar-corner:vertical{background-color:#535353;}
/*placeholder*/
::-webkit-input-placeholder { /* WebKit browsers */
  color: #aaa;font-size: 14px;
}
::-moz-placeholder { /* Mozilla Firefox 19+ */
  color: #aaa; font-size: 14px;
}
:-ms-input-placeholder { /* Internet Explorer 10+ */
  color: #aaa; font-size: 14px;
}

/*display*/
.hide{display:none;}
.block{display:block;}

/*a*/
a {color:#323232; text-decoration:none;}
a:visited {text-decoration:none;}
a:hover {color:#c40000; transition: all 0.1s;}
a:active {color:#c40000;}

/*省略行数*/
.text-overflow-1,.text-overflow-2,.text-overflow-3,.text-overflow-4,.text-overflow-5{display: -webkit-box !important;
 overflow: hidden;
 text-overflow: ellipsis;
 word-break: break-all;
 -webkit-box-orient: vertical;
 -webkit-line-clamp: 1;
}
.text-overflow-2{-webkit-line-clamp: 2;}
.text-overflow-3{-webkit-line-clamp: 3;}
.text-overflow-4{-webkit-line-clamp: 4;}
.text-overflow-5{-webkit-line-clamp: 4;}

/*----------------导航-----------------*/
/*.nav{width:100%; height:60px;position: fixed; left:0; top:0; z-index: 999; box-shadow: 0 5px 8px 0 rgba(0,0,0,.1); background: rgba(255,255,255,.95);}*/
.top_logo{
    display: flex;
    width: 1000px;
    max-width: 100%;
    margin:0 auto;
    align-items: center;
    padding:10px 0;
    justify-content: space-between;
}
.top_logo a img{
    width: 280px;
    height: 80px;
}
.top_logo h1{
    font-size: 36px;
    line-height: 80px;
    padding:0 30px;
}
.top_logo .tel_address .phone{
    font-size: 24px;
    font-weight: bold;
}
.top_logo .tel_address .address{
    font-size: 12px;
}
.nav-menu{
    background: #2b2b2b;
    width: 100%;
    height: 60px;
    line-height: 60px;
    color:#fff;
}
.nav-menu ul{
    width: 1000px;
    max-width: 100%;
    margin:0 auto;
    display: flex;
    justify-content: space-between;
}
.nav-menu li{
    position: relative;
    width: 120px;
}
.nav-menu li a.nav-a{height:60px; position: relative; min-width:36px; text-align:center; line-height:60px;
    padding:0 3px; color:#fff;display:block;transition: all 0.3s ;width: 120px;font-size: 16px}
.nav-menu li a.nav-a:hover{color:#fff; transition: all 0.3s;background: #c40000}
.nav-menu li.on a.nav-a{color:#fff;background: #c40000}
.nav-menu li ul{
    width: 140px;
    display: none;
    position: absolute;
    padding-top:16px;
    z-index: 99;
    top:55px;
}
.nav-menu li ul:before{
    content:'';
    width: 10px;
    height: 10px;
    background: #c40000;
    transform: rotate(45deg);
    position: absolute;
    top:12px;
    left:65px;
}
.nav-menu li ul li{
    width: 100%;
    background: #c40000;
}
.nav-menu li ul li a{
    text-align: center;
    display: block;
    width: 100%;
    font-size: 16px;
    height: 45px;
    line-height: 45px;
    color:#fff;
}
.nav-menu li ul li a:hover{
    background: #a90404;
}
.nav-menu li:hover ul,.nav-menu li ul:hover{
    display: block;
}


.nav-login-box{width:320px; border-radius:2px; position:absolute; top:60px; right:0; background-color:#fff; z-index:-1; color:#333; font-size:14px;-webkit-transform:scale(0.5);transform:scale(0.5);-webkit-transition:.2s;transition:.2s;opacity:0;-webkit-transform-origin:center top;transform-origin:center top;-webkit-box-shadow:0 15px 30px rgba(0,0,0,.2);box-shadow:0 15px 30px rgba(0,0,0,.2);}
.login-note{padding: 15px 15px 0; color: #FF5722;}
.nav-login-box .login-menu{padding:15px 10px;}
.nav-menu .login-menu a{width:76px; color:#333; padding:10px; display:inline-block; font-size:15px;}
.nav-login-box .login-menu-bottom{background-color:#f2f2f2; padding:9px 20px; border-top:1px solid #eee;}
.nav-login-box .login-menu-bottom a{color:#666; font-size:12px;}
.nav-menu li.nav-logined .nav-login-box:after {content: '';display: block;width: 20px; height: 20px;background-color: #fff; position: absolute; top: -5px;right: 30px;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
}
.nav-menu li a.nav-img{height:32px; text-align:center; padding:14px 20px; display:block; line-height: 32px; font-size: 16px;}
.nav-img img{width:30px; height:30px; border-radius:50%; border:1px solid #fff; margin-right: 6px;}
.nav-menu li.nav-logined:hover .nav-login-box{z-index:99;-webkit-transform:scale(1);transform:scale(1);opacity:1;}

.banner{
    padding-bottom: 15px;
    height: 320px;
}
.banner #banner_list{
    height: 100%!important;
}
.banner .banner_img{
    display: flex;
    position: relative;
    height: 100%;
    justify-content: center;
}
.banner .banner_img::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit; /* 继承父级的背景图 */
    background-size: cover;
    background-position: center;
    filter: blur(8px);   /* 背景模糊 */
    transform: scale(1.2); /* 消除模糊白边 */
}
.banner .banner_img p{
    display: flex;
    justify-content: center;
    height: 100%;
}
.banner .banner_img img{
    height: 100%;
    position: relative;
}

.title{
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #eee;
    line-height: 35px;
}
.title h1{
    font-size: 16px;
    color:#c40000;
    border-bottom: 1px solid #c40000;
    padding:0 15px;
}




/*----------------页脚-----------------*/
.footer{width:100%;margin-top: 15px;padding:35px 0 15px; background:#1c1a1d url(../images/footer.jpg) no-repeat center bottom;background-size: 100% auto;}
.footer_cont{width:1000px;margin:0 auto;max-width: 100%;}
.footer .footer_cont .footer_info{
    display: flex;
    color:#fff;
    align-items: center;
    justify-content: space-between;
}
.footer .footer_cont .footer_info .about{
    width: 430px;
    color:#fff;
    line-height: 35px;
}
.footer .footer_cont .footer_info .about h2{
    font-size: 22px;
    padding-bottom: 20px;
}
.footer .footer_cont .footer_info .about div{
    color:#666666;
}
.footer .footer_cont .footer_info .ewm{
    width: 120px;
    text-align: center;
}
.footer .footer_cont .footer_info .ewm img{
    width: 120px;
    height: 120px;
}
.footer .footer_cont .footer_info .phone_addr{
    color:rgb(169, 169, 169);
    line-height: 30px;
}




.footer .copy{
    text-align: center;
    padding-top: 10px;
}
.footer .copy a{
    color:#666666;
}
    /*----------------分页-----------------*/
.pages ul.pagination{
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 20px;
}
.pages ul.pagination li span,.pages ul.pagination li a{
    width: 50px;
    height: 35px;
    display: inline-block;
    background: #eee;
    border-radius: 6px;
    line-height: 40px;
    text-align: center;
    margin:0 5px
}
.pages ul.pagination li.active span,.pages ul.pagination li a:hover{
    background:#c40000;
    color:#fff;
}


/*----------------动画---------------*/
.fadeIn {
	-webkit-animation-name: fadeIn;
	animation-name: fadeIn;
	-webkit-animation-duration: .3s;
	animation-duration: .3s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
}
@-webkit-keyframes fadeIn{
  0% {
		opacity: 0;
	}
  100% {
		opacity: 1;
	}
}
@keyframes fadeIn{
  0% {
		opacity: 0;
	}
  100% {
		opacity: 1;
	}
}

.fadeInUp {
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp;
	-webkit-animation-duration: .6s;
	animation-duration: .6s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
}
@-webkit-keyframes fadeInUp {
  0% {
		opacity: 0;
		-webkit-transform: translate3d(0, 10px, 0);
		transform: translate3d(0, 10px, 0);
	}
  100% {
		opacity: 1;
		-webkit-transform: none;
		transform: none;
	}
}
@keyframes fadeInUp {
  0% {
		opacity: 0;
		-webkit-transform: translate3d(0, 10px, 0);
		transform: translate3d(0, 10px, 0);
	}
  100% {
		opacity: 1;
		-webkit-transform: none;
		transform: none;
	}
}
@-webkit-keyframes fadeInDown {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, -10px, 0);
    transform: translate3d(0, -10px, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}
@keyframes fadeInDown {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, -10px, 0);
    transform: translate3d(0, -10px, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}
.fadeInDown {
   -webkit-animation-name: fadeInDown;
   animation-name: fadeInDown;
   -webkit-animation-duration: .8s;
   animation-duration: .8s;
   -webkit-animation-fill-mode: both;
   animation-fill-mode: both;
}
.nav_web,.web_son_nav, .web_major_list{
    display: none;
}

/*手机端*/
@media screen and (max-width: 750px){
    .web_major_list{
        display: block;
    }
    .web_major_list .major_list{
        padding-top: 15px;
        display: flex;
        align-items: center;
        flex-wrap: wrap;
    }
    .web_major_list .major_list a.item{
        width: calc(33% - 8px);
        padding:0 4px;
        position: relative;
        margin-bottom: 8px;
        border-radius: 10px;
        overflow: hidden;
    }
    .web_major_list .major_list a.item p,.web_major_list .major_list a.item p img{
        width: 100%;
        height: 80px;
    }
    .web_major_list .major_list a.item span{
        display: none;
    }
    .web_major_list .major_list a.item h3{
        font-size: 12px;
        position: absolute;
        bottom:3px;
        text-align: center;
        color:#fff;
        width: 100%;
    }

    .web_son_nav{
        display: block;
    }
    .web_son_nav a{
        width: calc(85% - 40px);
        margin:10px auto;
        display: flex;
        padding:6px 20px;
        align-items: center;
        justify-content: space-between;
        box-shadow: 1px 1px 10px #ccc;
        border-radius: 10px;
    }
    .web_son_nav a img{
        width: 35px;
        height: 35px;
    }
    .web_son_nav a p{
        font-size: 16px;
        font-weight: bold;
        color:#333;
    }
    .web_son_nav a .btn{
        background:#c40000;
        color:#fff;
        padding:0 10px;
        border-radius: 10px;
        line-height: 35px;
    }
    body,html{
        background:#f6f6f6;
    }
    .nav{
        background:#fff;
    }
        /* 手机端CSS代码 */
    .nav .nav-box .top_logo{
        width: 100%;
        text-align: center;
    }
    .nav .nav-box .top_logo h1,.nav .nav-box .top_logo .tel_address{
        display: none;
    }
    .nav .nav-box .top_logo a{
        margin: 0 auto;
    }
    .nav .nav-box .top_logo img{
        height:45px;
        width: auto;
    }
    .nav .nav-menu{
        display: none;

    }
    .nav .nav_web{
        display: block;
        border-top: 1px solid #eee;
    }
    .nav .nav_web ul{
        overflow-x: auto;
        width: 100%;
        display: flex;
    }
    .nav .nav_web ul li{
        line-height: 45px;
        font-size: 16px;
    }
    .nav .nav_web ul li a{
        display: block;
        margin:0 10px;
        white-space: nowrap;
    }
    .nav .nav_web ul li.on a{
        border-bottom: 1px solid #c40000;
        color:#c40000;
    }

    .banner{
        padding-bottom: 15px;
        height: 220px;
    }
    .footer{
        background-size: cover;
        padding:15px;
        width: calc(100% - 30px);
    }
    .footer .footer_cont .footer_info{
        display: block;
    }

    .footer .footer_cont .footer_info .about{
        display: none;
    }
    .footer .footer_cont .footer_info .phone_addr{
        width: 100%;
    }
    .footer .footer_cont .footer_info .ewm{
        text-align: center;
        margin:20px auto;
    }
}

@media screen and (min-width: 960px){
    /* 电脑端CSS代码 */
}