.section{
    position: relative;
}
.section1{
    background: url(../images/banner.jpg) no-repeat center;
    background-size: cover;
}
.section2{
    background: url(../images/s2-bj.jpg) no-repeat center;
    background-size: cover;
}
.section3{
    background: url(../images/s3-bj.jpg) no-repeat center;
    background-size: cover;
}
.section4{
    background: url(../images/s4-bj.jpg) no-repeat center;
    background-size: cover;
}
.section5{
    background: url(../images/s5-bj.jpg) no-repeat center;
    background-size: cover;
}






.section-title{
    text-align: center;
    font-size: 0;
    position: relative;
  padding-top: 60px;
}
.section-title div{
    display: inline-block;
    width: 240px;
    height: 120px;
    position: relative;
    vertical-align: middle;
}
.section-title div img{
    position: absolute;
    width: 100%;
    left: 0;
}
.section-title div .section-title-img1{
    color: #333333;
    bottom: 30px;
}
.section-title div .section-title-img2{
    color: #b00100;
    top: 30px;
}
.section-title h2{
    display: inline-block;
    vertical-align: middle;
    width: 375px;
    height: 120px;
    font-size: 0;
    background: url(../images/title-img1.png) no-repeat center center;
    background-size: 100% 100% ;
    margin: 0 20px;
}
.section-title h2 span{
    display: inline-block;
    font-size: 36px;
   padding-left:15px;
}
.section-title h2 span.section-title-span2{
    color: #b00100;
}
.section-title>a{
    position: absolute;
    right: 0;
    top: 40px;
    color: #b00100;
    font-size: 20px;
    font-weight: 600;
}


.section1{
    position: relative;
}
.section1 img{display:block;width:100%;}
.s1-kaim{
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0;
    right: 0;
    top:0;
    z-index: 999;
}
.s1-kaim img{
    position: absolute;
    min-width: 50%;
    height: 100%;
    -webkit-transition: all 2s ease-in;
    -moz-transition: all 2s ease-in;
    -o-transition: all 2s ease-in;
    transition: all 2s ease-in;
}
.s1-kaim img.s1-left{
    right: 50%;
    top: 0;
}
.s1-kaim img.s1-right{
    left: 50%;
    top: 0;
}
.s1-kaim.active img.s1-left{
    right: 100%;
    opacity: 0.4;
}
.s1-kaim.active img.s1-right{
    left: 100%;
    opacity: .4;
}



.s2-main{
    overflow: hidden;
    margin-top: 50px;
}
.s2-main>div{
    width: 48%;
}
.s2-left{
    float: left;
}
.s2-right{
    float: right;
    margin-top: 30px;
}
.s2-left ul li{
    padding-left: 140px;
    margin-bottom: 15px;
    height: 90px;
    background: url(../images/s2-text-bj.png) no-repeat;
    background-size: 100% 100%;
    position: relative;
}
.s2-left ul li>div{
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 130px;
    text-align: center;
}
.s2-left ul li>div span{
    font-size: 18px;
    color: #cfa972;
    font-weight: 600;
}
.s2-left ul li>div p{
    color: #cfa972;
    font-size: 14px;
}
.s2-left ul li a{
    display: block;
    padding-right: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 90px;
    color: #fff;
    font-size: 18px;
    transition: all 0.3s;
    position: relative;
    left: 0;
}
.s2-left ul li a:hover{
    left: 10px;
}
.s2-right .slideBox{
    position: relative;
}
.s2-right .slideBox:hover .prev{
    filter: alpha(opacity=100);
    opacity: 1;
}
.s2-right .slideBox:hover .next{
    filter: alpha(opacity=100);
    opacity: 1;
}
.s2-right .slideBox .prev, .slideBox .next{
    position: absolute;
    left: 3%;
    top: 50%;
    margin-top: -25px;
    display: block;
    width: 55px;
    height: 55px;
    -webkit-border-radius:50%;
    -moz-border-radius:50%;
    -ms-border-radius:50%;
    -o-border-radius:50%;
    border-radius: 50%;
    background: rgba(0, 0, 0, .4) url(../images/pre.png) no-repeat center center;
    filter: alpha(opacity=80);
    opacity: 0.8;
}
.s2-right .slideBox .next {
    left: auto;
    right: 3%;
    background: rgba(0, 0, 0, .4) url(../images/next.png) no-repeat center center;
}
.s2-right .slideBox ul li a{
    display: block;
    position: relative;
}
.s2-right .slideBox ul li a img{
    display: block;
    width: 100%;
    height: 461px;
    transition: all 0.3s;
}
.s2-right .slideBox ul li a img:hover{
    transform: scale(1.1);
}
.s2-right .slideBox ul li a p{
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    line-height: 70px;
    font-size: 20px;
    color: #fff;
    padding-left: 15px;
    padding-right: 150px;
    background:  url(../images/s2-switch-pbj.png) no-repeat;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.s2-right .slideBox ul li a p span{
    position: absolute;
    right: 0;
    bottom: 0;
    width: 150px;
    background: url(../images/s2-switch-spanbj.png) no-repeat;
    background-size: 100% 100% ;
    color: #cea871;
    text-align: center;
    font-size: 26px;
}


.section3{
    font-size: 0;
}
.s3-main{
    overflow: hidden;
    max-width: 1560px;
    padding-left: 100px;
    background: url(../images/s3-list-bj.png) no-repeat;
    background-size: auto 447px;
    background-position: right 0;
    margin-top: 50px;
}
.s3-main>ul{
    float: left;
    overflow: hidden ;
}
.s3-main>ul li{
    float: left;
    background: url(../images/djxx.png) no-repeat;
    background-size: 100% 100%;
    height: 400px;
    width: 180px;
    margin:0 25px;
    padding: 60px 20px 60px 20px;

}
.s3-main>ul li img{
    display: block;
    margin: 0 auto;
    width: 108px;
    height: 108px;
    -webkit-border-radius:50%;
    -moz-border-radius:50%;
    -ms-border-radius:50%;
    -o-border-radius:50%;
    border-radius: 50%;
    transition: all 0.3s;
}
.s3-main>ul li img:hover{
    transform: rotateZ(360deg);
}
.s3-main>ul li h2{
    font-size: 18px;
    color: #333;
    margin-top: 20px
}
.s3-main>ul li h2 a{
    font-size: 18px;
    color: #333;
    line-height: 24px;
}
.s3-main>ul li span{
    display: block;
    font-size: 14px;
    color: #c7000a;
    margin: 5px 0 20px 0;
}
.s3-main>ul li p{
    font-size: 14px;
    color: #666666;
    line-height: 26px;
    max-height: 130px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: justify;
}
.s3-main>div{
    float: right;
}


.section4 .section-title h2{
    background: url(../images/title-img2.png) no-repeat center center;
    background-size: 100% 100%;
}
.section4 .section-title h2 span{
    color: #fff;
}
.section4 .section-title h2 span.section-title-span2{
    color: #cfa972;
}
.section4 .section-title>a{
    color: #cfa972;
}
.s4-main{
    overflow:hidden;
    margin-top: 60px;
}
.s4-main ul{
    float: right;
    padding: 10px;
    border: 10px solid #cfa972;
    background: #f0e6d8;
    width: 720px;
    overflow: hidden;
}
.s4-main ul li{
    float: left;
    margin: 15px 10px;
    width:340px;
line-height:73px;

    overflow: hidden;
}
.s4-main ul li a{
    position: relative;
    display: block;
     color:#333;
font-size:18px;
}
.s4-main ul li a img{
    display: block;
    width: 100%;
    
    overflow: hidden;
    transition: all 0.3s;
}
.s4-main ul li a img:hover{
    transform: scale(1.1);
}

.s4-main ul li a:hover{font-weight:bold;color: #b00100;}
.s4-main ul li p{
      float:left;
    padding: 0 0px 0px 25px;
width:265px;
margin-left:-22px;
    line-height: 73px;
    color: #333;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    background:#f2eade;
box-shadow:0px 2px 4px 0px #dfd6c9;
}
.s4-main ul li a p:hover{
    color: #cfa972;
}

.section5{
    position: relative;
}
.s5-main{
    overflow: hidden;
}
.s5-main .section-title{
    margin-bottom: 30px;
    text-align: left;
    margin-top: 30px;
}
.s5-main .section-title h2{
    text-align: center;
}
.s5-left{
    float: left;
    width: 50%;
}

.s5-left-cont{
    display: table;
    width: 100%;
    padding-bottom: 20px;
    border-bottom: 1px dashed #cfa972;
}
.s5-left-cont>div{
    display: table-cell;
    width: 50%;
    vertical-align: middle;
}
.s5-left-img{
    
    padding-right: 2%;
}
.s5-left-img a{
    display: block;
    overflow: hidden;
}
.s5-left-img a img{
    width: 100%;
    height: 219px;
    display: block;
    transition: all 0.3s;
}
.s5-left-img a img:hover{
    transform: scale(1.1);
}
.s5-left-body{
    
    padding-left: 2%;
}
.s5-left-body h3{
    color: #2a2217;
    font-size: 22px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: justify;
}
.s5-left-body h3 a{
    color: #333;
}
.s5-left-body h3 a:hover{
    color: #c7000a;
}
.s5-left-body p{
    font-size: 14px;
    line-height: 24px;
    color: #64543d;
    margin-top: 20px;
    max-height: 120px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: justify;
}
.s5-left ul{
    margin-top: 25px;
}
.s5-left ul li{
    position: relative;
    padding-left: 140px;
    line-height: 50px;
}
.s5-left ul li span{
    position: absolute;
    left: 0;
    color: #2a2217;
    font-size: 18px;
}
.s5-left ul li a{
    display: block;
    color: #2a2217;
    font-weight: 600;
    font-size: 18px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    transition: all 0.3s;
    position: relative;
    left: 0;
}
.s5-left ul li:hover a{
    left: 10px;
    color: #c7000a;
}

.s5-right{
    float: right;
    width: 37%;
    padding-left: 2%;
    position: relative;

}
.s5-list .picScroll-top{
    padding-right: 60px;
    position: relative;
}
.s5-list .bd ul li{
    display: table;
    width: 100%;
    padding-top: 20px;
    padding-bottom: 20px;
    border-bottom: 1px dashed #cfa972;
    position: relative;
    left: 0;
    transition: all 0.3s;
}
.s5-list .bd ul li:hover{
    left: 10px;
}
.s5-list .bd ul li:last-child(){
    border-top: none;
}
.s5-list .bd ul li .pic{
    display: table-cell;
    width: 100px;
    vertical-align: middle;
}
.s5-list .bd ul li .pic a{
    display: block;
    overflow: hidden;
}
.s5-list .bd ul li .pic a img{
    display: block;
    width: 100%;
    transition: all 0.3s;
}
.s5-list .bd ul li .pic a img:hover{
    transform: rotateZ(360deg)
}
.s5-list .bd ul li .title{
    display: table-cell;
    padding-left: 5%;
    vertical-align: middle;
}
.s5-list .bd ul li .title a{
    font-size: 18px;
    color: #076bb8;
}
.s5-list .bd ul li .title span{
    font-size: 18px;
    color: #999999;
    margin-left: 20px;
}
.s5-list .bd ul li .title p{
    font-size: 14px;
    color: #333333;
    line-height: 20px;
    margin-top: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: justify;
    height:40px;
}
.s5-list .hd{
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
}
.s5-list .hd a{
    display: block;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 0, 0, .4);
    cursor: pointer;
    margin: 15px 0;
}
.s5-list .hd a img{
    display: block;
    margin: 0 auto;
    padding-top: 12px;
    height: 15px;
}
.s5-list .hd a:hover{
    background: #c13038;
}
.footer{
    position: absolute;
    bottom: 15px;
    left: 0;
    width: 100%;
}
.footer p{
    color: #cea871;
    font-size: 14px;
    line-height: 24px;
}
.footer p a{
    color: #cea871;
}


@media screen and (max-width: 1660px){
    .s3-main{
        padding-left: 60px;
    }
    .s3-main>ul li{
        margin: 0 10px;
    }
}
@media screen and (max-width: 1440px){
    .section-title div{
        width: 200px;
        height: 100px;
    }
    .section-title h2{
        width: 312px;
        height: 100px;
    }
    .section-title h2 span{
        font-size: 26px;
    }
    .section-title>a{
        font-size: 16px;
        margin-right: 15px;
        top: 30px;
    }

    .s2-main{
        padding: 0 15px;
    }
    .s2-left ul li{
        height: 80px;
    }
    .s2-left ul li a{
        line-height: 80px;
        font-size: 16px;
        
    }
    


    .s3-main{
        background-size: auto 380px;
        background-position: right 30%;
        padding-left: 15px;
    }
    .s3-main>ul li{
        width: 150px;
        height: 360px;
    }
    .s3-main>ul li h2{
        font-size: 16px;
        overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: justify;
    }

    .s4-main{
        padding: 0 15px;
    }

    .s5-main{
        padding: 0 15px;
    }

    .s5-left-body h3{
        font-size: 18px;
    }
    .s5-left-body h3 a{
        transition: all 0.3s;
        color: #333;
        display: block;
    }
    .s5-left-body h3 a:hover{
        color: #c7000a;
    }
    .s5-left-body p{
        margin-top: 10px
    }
    .s5-left ul li{
        padding-left: 100px;
    }
    .s5-left ul li span{
        font-size: 16px;
    }
    .s5-left ul li a{
        font-size: 16px;
    }
    .s5-list .bd ul li{
        padding: 15px 0;
    }
    .s5-list .bd ul li .pic{
        width: 80px;
    }
    .s5-list .bd ul li .title a{
        font-size: 16px;
    }
    .s5-list .bd ul li .title span{
        font-size: 16px;
    }
    .s5-list .bd ul li .title p{
        font-size: 14px;
        line-height: 20px;
        margin-top: 5px;
    }
    .footer{
        padding: 0 15px;
    }
}
@media screen and (max-width: 1200px){
    .s3-main{
        background-size: auto 310px;
        background-position: right 30%;
        padding-left: 0;
    }
}
@media screen and (max-width: 1140px){
    .s3-main{
        background-size: auto 300px;
        background-position: right 30%;
        padding-left: 0;
    }
}
@media screen and (max-width: 1024px){
    .section,.fp-tableCell{
        height: auto !important;
    }

    .section{
        padding-bottom: 30px;
    }
    .section1{
        background: none;
        padding-bottom: 0;
    }
    .section1 img{
        display: block;
        width: 100%;
    }

    .section-title{
        margin-top: 30px;
    }
    .section-title div{
        width: 140px;
        height: 70px;
    }
    .section-title h2{
        width: 218px;
        height: 70px;
    }
    .section-title h2 span{
        font-size: 20px;
padding-left:10px;
    }
    .section-title>a{
        font-size: 14px;
        top: 15px;
    }


    .s2-main{
        margin-top: 30px;
    }
    .s2-right{
        margin-top: 10px;
    }
    .s2-left ul li{
        height: 60px;
        padding-left: 100px;
        margin-bottom: 10px;
    }
    .s2-left ul li a{
        line-height: 60px;
        font-size: 14px;
    }
    .s2-left ul li>div{
        width: 100px;
    }
    .s2-left ul li>div span{
        font-size: 14px;
    }
    .s2-left ul li>div p{
        font-size: 12px;
    }

    .s2-right .slideBox ul li a p{
        line-height: 50px;
        padding-right:110px;
        font-size: 18px;
    }
    .s2-right .slideBox ul li a p span{
        width: 110px;
        font-size: 20px;
    }

.s4-main ul li p{
width:85%;
}
    .s3-main{
        background: none;
        text-align: center;
        margin-top: 30px;
        padding-bottom: 30px;
    }
    .s3-main>ul{
        float: none;
        padding:0 15px;
        display: inline-block;
        font-size: 0;
    }
    .s3-main>ul>li{
        width: 20%;
        margin: 0 2%;
        float: none;
        height: auto;
        box-sizing: border-box;
        display: inline-block;
        padding: 60px 15px 70px 15px;
    }
    .s3-main>ul li h2{
        margin-top: 10px;
    }
    .s3-main>ul li h2 a{
        font-size: 14px;
    }
    .s3-main>ul li span{
        margin-bottom: 10px;
    }
    .s3-main>ul li p{
        font-size: 12px;
        line-height: 20px;
    }



    .s4-main{
        margin-top: 30px;
    }
    .s4-main ul{
        max-width: 90%;
        float: none;
        margin-left: auto;
        margin-right: auto;
    }
    .s4-main ul li{
        width: 46%;
        margin: 10px 2%;
         width:100% 
    }

    .s5-left{
        padding-bottom: 80px;
    }
    .s5-left-cont{
        padding-bottom: 10px;
    }
    .s5-left-body h3{
        font-size: 16px;
    }
    .s5-left-body p{
        margin-top: 10px
    }
    .s5-left ul{
        margin-top: 10px;
    }
    .s5-left ul li{
        padding-left: 100px;
        line-height: 35px;
    }
    .s5-left ul li span{
        font-size: 14px;
    }
    .s5-left ul li a{
        font-size: 14px;
    }
    .s5-list .bd ul li{
        padding: 10px 0;
    }
    .s5-list .bd ul li .pic{
        width: 60px;
    }
    .s5-list .bd ul li .title a{
        font-size: 14px;
    }
    .s5-list .bd ul li .title span{
        font-size: 14px;
    }
    .s5-list .bd ul li .title p{
        font-size: 14px;
        line-height: 20px;
        margin-top: 5px;
    }



    .s2-right .slideBox ul li a img{
        height: 327px;
    }
    .s3-main>ul li img{
        height: 101px;
width:101px;
    }
    .s4-main ul li a img{
        height: 68px;
    }
    .s5-left-img a img{
        height: 68px;
    }
    
}

@media screen and (max-width:768px){
    .section-title{
        text-align: left;
        margin-top: 30px;
    }
    .section-title h2{
        text-align: center;
    }
    .section-title div{
        display: none;
    }

    .s2-left ul li a{
        padding-right: 30px;
    }


    .s2-main{
        padding: 0 15px;
    }
    .s2-main>div{
        float: none;
        width: 100%;
    }

    .s2-right .slideBox ul li a p{
        line-height: 35px;
        padding-right:80px;
        font-size: 14px;
    }
    .s2-right .slideBox ul li a p span{
        width: 80px;
        font-size: 16px;
    }

    .s4-main ul{
        width: auto;
        padding: 5px;
        margin: 0 auto;
    }
    .s4-main ul li{
        margin: 5px 2%;
width:100%;
    }
    .s4-main ul li a p{
        line-height: 73px;
width:70%;
        font-size: 14px;
    }

    .section5{
        background: none;
        padding-bottom: 0;
    }
    .s5-main{
        padding: 0;
    }
    .s5-main .section-title{
        margin-top: 0;
        padding-top: 30px;
    }
    .s5-main .section-title>a{
        top: 45px;
    }
    .s5-left{
        padding-bottom: 30px;
    }
    .s5-left-cont{
        width: auto;
        margin: 0 15px;
    }
    .s5-left ul{
        margin: 15px 15px 0 15px;
    }
    .s5-main>div{
        float: none;
        width: auto;
    }
    .s5-left{
        background: url(../images/s5-left-bj.jpg) no-repeat;
        background-size: cover;
    }
    .s5-list .bd ul li .title p{
        font-size: 12px;
    }
    .s5-list .picScroll-top{
        padding-bottom: 30px;
    }
    

    .footer{
        position: static;
        background: url(../images/footer-bj.png) no-repeat;
        background-size: cover;
        padding: 30px 15px 20px 15px;
    }
    
    
    .s2-right .slideBox ul li a img{
        height: 506px;
    }
    .s3-main>ul li img{
        height: 71px;
          width:71px;
    }
    .s4-main ul li a img{
        height: 68px;
    }
    .s5-left-img a img{
        height: 68px;
    }
    
    
}

@media screen and (max-width:480px){
    .section-title div{
        width: 100px;
        height: 50px;
    }
    .section-title h2{
        width: 156px;
        height: 50px;
        margin: 0 15px;
    }
    .section-title h2 span{
        font-size: 16px;
    }
    .section-title>a{
        font-size: 14px;
        top: 10px;
    }


    .s2-left ul li{
        height: 60px;
        padding-left: 80px;
        margin-bottom: 10px;
    }
    .s2-left ul li a{
        line-height: 60px;
        font-size: 14px;
        padding-right: 20px;
    }
    .s2-left ul li>div{
        width: 60px;
    }
    .s2-left ul li>div span{
        font-size: 14px;
    }
    .s2-left ul li>div p{
        font-size: 12px;
    }



    .s3-main>ul>li{
        width: 40%;
        margin: 0 3%;
        float: none;
        height: auto;
        box-sizing: border-box;
        display: inline-block;
        padding: 60px 15px 70px 15px;
        margin-bottom: 20px;
    }
    .s3-main>ul li h2{
        margin-top: 10px;
    }
    .s3-main>ul li h2 a{
        font-size: 14px;
    }
    .s3-main>ul li span{
        margin-bottom: 10px;
    }
    .s3-main>ul li p{
        font-size: 12px;
        line-height: 20px;
    }



    
    .s2-right .slideBox ul li a img{
        height: 308px;
    }
    .s3-main>ul li img{
        height: 90px;
         width:90px; 
    }
    .s4-main ul li a img{
        height: 68px;
    }
    .s5-left-img a img{
        height: 141px;
    }
}



.m_nav{
 position: fixed;
 top: 0px;
 box-shadow: 0 15px 27px 0 rgba(167,165,165,0.38);
 width: 100%;
    height: 100%;
    background: #fff;
    transition: all ease 0.5s;
    -webkit-transition: all ease 0.5s;
 z-index: 1000;
    opacity: 1;
    visibility: visible;
    margin-top: 0;
    overflow-y: auto;
    transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    top: 0;
    transform: translateX(100%);
 
}
.m_nav.open{
    transform: translateX(0);
}
.m_nav .top{
 height: 60px;
 padding: 20px;
 box-sizing: border-box;
}
.m_nav .top .closed{
 width: 30px;
 height: 30px;
 vertical-align: middle;
 float:right;
 cursor: pointer;
}
.m_nav .logo{
 width: 100%;
 margin:0 auto;
}
.m_nav .logo img{
 height: 50px;
 display: block;
 margin:30px auto;
}
.m_nav .ul{
 margin-top: 0px;
}
.m_nav .ul li{
 padding: 0 20px;
 border-bottom: 1px solid #f5f5f5;
 transform: translateY(0);
 -webkit-transform: translateY(100%);
    transform: translateY(100%);
    -webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    opacity: 0;
}
.m_nav.open .ul li{
 opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}
.m_nav .ul li:nth-child(1) {
    -webkit-transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(2) {
    -webkit-transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(3) {
    -webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(4) {
    -webkit-transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(5) {
    -webkit-transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(6) {
    -webkit-transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li a{
 display: block;
 text-decoration: none;
 color: #333;
 font-size: 16px;
 height: 50px;
 line-height: 50px;
 width: 100%;
}
.m_nav .ul li .dropdown_menu{
 display: none;
}
.m_nav .ul li.dropdown.active .dropdown_menu{
 display: block;
}
.m_nav .ul li .dropdown_menu a{
 display: block;
 height: 50px;
 line-height: 50px;
 padding: 0 40px;
 box-sizing: border-box;
 border-bottom: 1px solid #f5f5f5;
}
.m_nav .ul li .dropdown_menu a:last-child{
 border: none;
}