/* 导航栏 */
nav {
    width: 100%;
    height: 40px;
    background: #e1251a;
}

nav p {
    float: left;
}

nav a {
    display: block;
    float: left;
    padding: 0 25px;
    line-height: 40px;
    color: #fff;
    font-size: 16px;
}

nav a:hover {
    background: #c70b00;
}

.nav-active {
    background: #c70b00;
}

.banner{
    width: 100%;
    height: 270px;
    overflow: hidden;
    background: url(../images/icon/about.png) no-repeat center;
}
.about{
    margin-top: 20px;
    min-height: 800px;
}
.left{
    width: 210px;
    float: left;
}
.left span{
    display: block;
    width: 210px;
    height: 70px;
    line-height: 70px;
    padding-left: 25px;
    font-size: 20px;
    color: #333;
    cursor: pointer;
    border-bottom: 1px solid #dfdfdf;
    background-image: url(../images/icon/about-bg.png);
    background-repeat: no-repeat;
    background-position: 170px center;
}
.span-active{
    background-color: #b1191a;
    color: #fff !important;
    background-image: url(../images/icon/about-bg1.png) !important;
}
.span-active a{
    color: #fff !important;
}
.about ul{
    width: 920px;
    float: right;
    padding-top: 25px;
}
.about ul li{display: none;}
.about ul li h3{
    height: 52px;
    margin-bottom: 30px;
}
.content{
    border: 1px solid #e5e5e5;
    padding: 20px 40px;
}
.cont1 h4{
    font-size: 16px;
    line-height: 30px;
    margin-bottom: 5px;
    color: #333;
}
.cont1 p{
    line-height: 30px;
    color: #666;
}
.text{
    text-indent: 2em;
}

.cont2 h4{
    font-size: 16px;
    line-height: 30px;
    margin-bottom: 5px;
}
.cont2 h4 span{color: #666;font-size: 14px;}
.red{color: #d71c13;}
.cont2 p{
    color: #666;
    line-height: 30px;
}
.te{
    padding-left: 20px;
    border-bottom: 1px dotted #c6c6c6;
    padding-bottom: 5px;
    margin-bottom: 10px;
    background: url(../images/icon/si.png) no-repeat 2px 11px;
}
.te:last-child{border: 0;}
.point{
    width: 100%;
    height: 110px;
    line-height: 30px;
    background: #f6f6f6;
    padding: 15px 30px;
    color: #333;
    margin: 10px 0;
}
.point span{
    color: #2840f6;
}
.cont3 a{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 150px;
    height: 150px;
    border: 1px solid #eeeeee;
    overflow: hidden;
    position: relative;
    float: left;
    margin: 0 22px 25px 0;
}
.cont3 a:nth-child(5n){margin-right: 0;}
.cont3 a div{
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: #c40d23;
    display: none;
}
.cont3 a div span{
    display: block;
    height: 30px;
    line-height: 30px;
    margin: 40px 0 15px;
    text-align: center;
    color: #fff;
    font-size: 18px;
}
.cont3 a div em{
    display: block;
    width: 60px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    margin: 0 auto;
    border: 1px solid #d24758;
    border-radius: 10px;
    color: #e1a1a5;
}
.cont4 h4{
    font-size: 16px;
    font-weight: bold;
    color: #333;
}
.cont4 p{
    height: 25px;
    line-height: 25px;
    margin-bottom: 10px;
    color: #666;
}
.cont4 div{
    margin: 20px 0 50px;
    padding-top: 20px;
    border-top: 1px dotted #c9c9c9;
}
.cont4 div p span{
    float: left;
    font-size: 14px;
    line-height: 25px;
    margin-right: 5px;
}
.cont4 div p a{
    float: left;
    display: block;
    width: 162px;
    height: 25px;
    background: url(../images/icon/qq.png) no-repeat;
}
.cont5 h4{
    font-size: 16px;
    line-height: 30px;
    margin-bottom: 5px;
    font-weight: bold;
}
.cont5 p{
    color: #666;
    line-height: 30px;
}
.te1{
    border-bottom: 1px dotted #c6c6c6;
    padding-bottom: 5px;
    margin-bottom: 10px;
}
.te1:last-of-type{border: 0;}
.te1 a{color: #225bfe;}
.accept{
    width: 100%;
    height: 170px;
    background: #f6f6f6;
    padding: 20px 25px;
    margin-bottom: 30px;
}
.accept h5{
    line-height: 30px;
    margin-bottom: 20px;
    font-size: 18px;
    font-weight: bold;
    color: #333;
    text-align: center;
}
.accept p{
    line-height: 26px;
    color: #333;
}
.cont6 h4{
    font-size: 16px;
    line-height: 30px;
    margin-bottom: 5px;
    font-weight: bold;
}
.cont6 p{
    line-height: 30px;
    color: #666;
}
.dotted{
    width: 100%;
    border-bottom: 1px dotted #bcbcbc;
}
.title{
    height: 32px;
    line-height: 32px;
    font-size: 16px;
    font-weight: bold;
    color: #d71c13;
}
.title img{margin-right: 10px;float: left;}

.cont7 h4{
    font-size: 16px;
    line-height: 30px;
    margin-bottom: 5px;
    font-weight: bold;
}         
.cont7 h5{
    font-size: 16px;
    line-height: 30px;
    margin-bottom: 5px;
} 
.cont7 p{
    line-height: 30px;
    color: #666;
}
.cont8 h4{
    font-size: 16px;
    line-height: 30px;
    margin-bottom: 5px;
    font-weight: bold;
}
.cont8 p{
    line-height: 30px;
    color: #666;
    text-indent: 2em;
}
.cont8 p span{font-weight: bold;}





 



          

 



 
 
 
 



















.footer{
    width: 100%;
    height: 180px;
    background-color: #f5f5f5;
    margin-top: 60px;
    padding-top: 40px;
}
.footer p{
    height: 30px;
    line-height: 30px;
    margin-bottom: 10px;
    text-align: center;
    color: #7e7e7e;
}
.footer p em{
    margin: 0 5px;
}
.footer p a{color: #7e7e7e;}
.footer p img{margin: 0 15px;}