*{margin: 0; padding: 0; box-sizing: border-box}
body{font-size: 14px; font-family: Microsoft YaHei\5FAE\8F6F\96C5\9ED1; overflow-x: hidden; overflow-y: scroll;background: #f4f4f4;}
a,a:hover{ text-decoration: none}
ul,li{ list-style: none}
img{vertical-align: middle}
input,button,textarea{border:0; outline: none; box-shadow: none}
.fl{float: left}
.fr{float: right}
.clear{ clear: both}

.content{
    width: 1400px;
    margin: auto;
}
.content1{
    width: 1000px;
    margin: auto;
}

.top{
    position: fixed;
    top: 0;
    left:0;
    width: 100%;
    height:90px;
    z-index: 9;
    color: #fff;
    display: flex;
    align-items: center;
    background: #102742;
}
.top .content{
    display: flex;
    flex-flow: row;
    justify-content: space-between;
}
.top .top_right nav{
    float: left;
}
.top .top_right nav a{
    color: #fff;
    margin-right: 38px;
    font-size: 16px;
    line-height:38px;
}
.top .top_right nav a.active,.top .top_right nav a:hover{
    color: #fbaa16;
}
.top .telphone{
    float: left;
    color: #fbaa16;
    font-size: 18px;
    margin-left: 16px;
    height: 38px;
    display: flex;
    align-items: center;
}
.top .telphone .iconfont{
    font-size: 24px;
    /*vertical-align: middle;*/
    margin-right: 10px;
}
.top .icon-menu{
    display: none;
}
.banner{
    margin-top:90px
}
.bt{
    font-size: 30px;
    color: #333333;
    text-align: center;
    line-height: 68px;
}
.xbt{
    font-size: 16px;
    color: #777777;
    text-align: center;
}

.tab_bt{
    width: 100%;
    display: flex;
    flex-flow: row;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
    flex-wrap: wrap;
}
.tab_bt .item{
    width: 140px;
    height:55px;
    border: 1px solid #bfbfbf;
    border-top-left-radius: 20px;
    border-bottom-right-radius: 20px;
    text-align: center;
    line-height: 55px;
    margin-right: 40px;
    font-size: 18px;
    color: #555555;
    cursor: pointer;
    margin-bottom: 10px;
}
.tab_bt .item:last-child{
    margin-right: 0;
}
.tab_bt .item.active, .tab_bt .item:hover{
    background: #fbaa16;
    color: #fff;
    border:none
}

footer{
    width: 100%;
    background: #1b1b1b;
    padding: 50px 0 50px;
}
footer .foot_01{
    width: 100%;
    display: flex;
    flex-flow: row;
    justify-content: space-between;
}
footer .foot_01_l nav a{
    font-size: 16px;
    color: #ffffff;
    line-height: 16px;
    height:16px;
    border-right: 1px solid #fff;
    padding-right: 20px;
    margin-right: 20px;
}
footer .foot_01_l nav a:last-child{
    border-right: none;
}
footer .foot_01_l div{
    margin-top: 40px;
    color: #fff;
    font-size: 12px;
    line-height: 36px;
}
footer .foot_01_r{
    width: 300px;
    color: #fff;
    font-size: 16px;
}
footer .foot_01_r .img{
    width: 100%;
    display: flex;
    flex-flow: row;
    justify-content: space-between;
    margin-top: 20px;
}
footer .foot_01_r .img img{
    width: 118px;
    height: 118px;
}
footer .foot_02{
    width: 100%;
    color: #fff;
    font-size: 12px;
    text-align: center;
    margin-top: 60px;
}

.fixed_right{
    position: fixed;
    right: 0;
    top: 50%;
    z-index: 999;
    display: flex;
    flex-flow: column;
      right: 5px;
}
.fixed_right .item{
    width: 60px;
    height: 60px;
    background: #fbaa16;
    border-radius: 5px;
    display: flex;
    flex-flow: column;
    justify-content: center;
    align-items: center;
    color: #ffffff;
    font-size: 12px;
    margin-bottom: 2px;
    cursor: pointer;
    position: relative;
    z-index: 1000;
}
.fixed_right .item:hover{
    background-color: #F15322;
}
.fixed_right .item .iconfont{
    font-size: 30px;
}
.fixed_right .img{
    position: absolute;
    top: 0;
    right: -200px;
    /*right: 65px;*/
    width: 160px;
    height: 100%;
    background: #fff;
    display: flex;
    flex-flow: column;
    justify-content: center;
    align-items: center;
    border-radius: 5px;
    font-size: 18px;
    line-height:36px;
    transition: right .2s,opacity .2s;
    color: #333;
    opacity: 0;
}
.fixed_right .img img{
    width: 120px;
}
.fixed_right .img.show{
    right:65px;
    opacity: 1;
}

/*分页*/
.pagesize{
    display: flex;
    flex-flow: row;
    justify-content: center;
    align-items: center;
    margin: 43px 0 100px;
    font-size: 14px;
}
.pagesize .pagenum{
    display: flex;
    justify-content: center;
}
.pagesize li{
    width: 50px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    background: #fff;
    border-radius: 5px;
    box-sizing: border-box;
    color: #333333;
    margin-right: 16px;
    cursor: pointer;
    font-size: 16px;
}
.pagesize li a{
    color: #333333;
}
.pagesize .thispage{
    background: #ff9100;
    color: #fff;
    border: none;
}
.pagesize .page_prev, .pagesize .page_next{
    width: 70px;
    height: 50px;
    background: #fff;
    border-radius: 5px;
    color: #333333;
    text-align: center;
    line-height: 50px;
    margin:0 18px 0 0;
    cursor: pointer;
}
.pagesize li:hover,.pagesize .page_prev:hover, .pagesize .page_next:hover{
    background: #fbaa16;
    color: #fff;
}
.pagesize li:hover a{
    color: #fff;
}
.pagesize .page_next{
    margin-right: 0;
}

@media (max-width: 1410px){
    .content{
        width: 1140px;
        margin: auto;
    }
    .top .top_right nav a{
        margin-right: 20px;
    }
    .bt {
        font-size: 28px;
    }

}
@media (max-width: 1199px){
    .content{
        width: 940px;
        margin: auto;
    }
    .top .logo img{
        width: 280px;
    }
    .top .top_right nav a{
        margin-right: 8px;
    }
    .top .telphone{
        margin-left: 10px;
    }
    .bt{
        font-size: 24px;
    }
    .tab_bt .item{
        font-size: 16px;
        width: 120px;
        height: 48px;
        line-height: 48px;
        margin-right: 30px;
    }
    footer .foot_01_l nav a{
        padding-right: 12px;
        margin-right: 12px;
    }
    footer .foot_01_l nav a:last-child{
        margin-right: 0;
    }
    footer .foot_01_r{
        width: 280px;
    }
    .pagesize{
        margin: 30px 0 90px;
    }
}
@media (max-width: 991px){
    .content{
        width: 92%;
        margin: auto;
    }
    .top .logo{
        width: 140px;
        overflow: hidden;
    }
    .top .logo img{
        width: 338px;
    }
    .top .top_right nav a{
        font-size: 14px;
        margin-right: 5px;
    }
    .top .telphone{
        width: 140px;
        font-size: 14px;
    }
    .top .telphone .iconfont{
        margin-right: 6px;
        font-size: 20px;
    }
    .bt{
        font-size: 22px;
    }
    footer .foot_01_l{
        width: calc(100% - 290px);
    }
    footer .foot_01_l nav a{
        line-height: 30px;
    }
    footer .foot_01_r {
        width: 256px;
    }
}

@media (max-width: 767px){
    .top{
        height: 80px;
        /*position: relative;*/
        background: #102742;
    }
    .top .top_right{
        display: flex;
        align-items: center;
    }
    .top .top_right nav{
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: rgba(0,0,0,0.8);
        padding:20px;
        box-sizing: border-box;
    }
    .top .top_right nav a{
        display: block;
        text-align: left;
    }
    .top .icon-menu{
        display: block;
        font-size: 24px;
    }
    .banner{
        margin-top:80px
    }
    .bt {
        font-size: 20px;
        line-height: 48px;
    }
    .tab_bt .item{
        font-size: 16px;
        width: 112px;
        height: 42px;
        line-height: 42px;
        margin-right: 16px;
        margin-bottom: 16px;
    }
    footer{
        padding-bottom: 50px;
    }
    footer .foot_01{
        flex-flow: column;
    }
    footer .foot_01_l{
        width: 100%;
    }
    footer .foot_01_r{
        width: 300px;
    }
    footer .foot_01_r .img{
        width: 100%;
        /*justify-content: space-around;*/
    }
    .pagesize {
        margin: 3% 0 6%;
    }
    .pagesize .page_prev, .pagesize .page_next{
        line-height: 36px;
        height: 36px;
    }
    .pagesize li{
        width: 36px;
        height: 36px;
        line-height: 36px;
    }
    #pfkBox{
        display: none;
    }
}
@media (max-width: 749px){

}
@media (max-width: 719px){

}
@media (max-width:639px){
    .bt{
        font-size: 18px;
        line-height: 26px;
        margin-bottom: 16px;
    }
    .xbt{
        font-size: 12px;
    }
    .pagesize .page_prev, .pagesize .page_next {
        line-height: 32px;
        height: 32px;
    }
    .pagesize li {
        width: 32px;
        height: 32px;
        line-height: 32px;
    }
}
@media (max-width:414px){
    .tab_bt{
        width: 92%;
        margin: auto;
        justify-content: flex-start;
    }
    .tab_bt .item{
        line-height: 32px;
        font-size: 14px;
        border-radius: 0;
        width: auto;
        height: 32px;
        padding: 0 6px;
        margin-right: 4px;
        margin-bottom: 10px;
    }
    .pagesize {
        margin: 5% 0 10%;
    }
}
@media (max-width:375px){

}

.revealScroll{opacity: 0;}
.revealScroll.animated {opacity: 1;}