.w1200{
    width: 1200px;
}
.w1600{
    width: 1600px;
}
.w350{
    width: 350px;
}
.w480{
    width: 480px;
}
.w515{
    width: 515px;
}
.w500{
    width: 500px;
}
.w600{
    width: 600px;
}
.w133{
    width: 133px;
}
.df{
    display: flex;
}
.fww{
    flex-wrap: wrap;
}
.ffc{
    flex-direction: column;
}
.fce{
    justify-content: center;
}
.fsb{
    justify-content: space-between;
}
.h35{
    height: 35px;
}
.lh35{
    line-height: 35px;
}
.h77{
    height: 77px;
}
.lh77{
    line-height: 77px;
}
.h88{
    height: 88px;
}
.lh88{
    line-height: 88px;
}
.fz40{
    font-size: 40px;
}
.fz34{
    font-size: 34px;
}
.fz22{
    font-size: 22px;
}
.fz20{
    font-size: 20px;
}
.fz16{
    font-size: 16px;
}
.fz14{
    font-size: 14px;
}
.c56{
    color: #565656;;
}
.cff{
    color: #ffffff;;
}
.ce1{
    color: #e1e1e1;;
}
.c18{
    color: #1890ff;;
}
.ca6{
    color: #a6a6a6;
}
.br1d2{
    border-right: 1px solid #d2d2d2;
}
.bt1d2{
    border-top: 1px solid #d2d2d2;
}
.h44{
    height: 44px;
}
.h133{
    height: 133px;
}
.lh44{
    line-height: 44px;
}
.fyh{
    font-family: "微软雅黑";
}
.w100b{
    width: 100%;
}
.bgf9{
    background-color: #f9f9f9;
}
.bg05{
    background-color: #05a6f3;
}
.bgf2{
    background-color: #f2f2f2;
}
.bg18{
    background-color: #1890ff;
}
.bg20{
    background-color: #202129;
}
.w6{
    width: 6px;
}
.mr15{
    margin-right: 15px;
}
.ml100{
    margin-left: 100px;
}
.pt25{
    padding-top: 25px;
}
.pt10{
    padding-top: 10px;
}
.pt15{
    padding-top: 15px;
}
.pb25{
    padding-bottom: 25px;
}
.pt40{
    padding-top: 40px;
}
.pb40{
    padding-bottom: 40px;
}
.pb10{
    padding-bottom: 10px;
}
.pl25{
    padding-left: 25px;
}
.p25{
    padding:25px;
}
.nav{

}
.nav li{
    text-decoration: none;
    list-style: none;
    display: inline;
    width: 100px;
}
.nav li a {
    text-decoration: none;//去掉a的下划线样式
margin:0px;
    height:44px;
    line-height:44px;
    text-align:center;
    font-size: 18px;
    padding: 12px 14px;
    color: #ffffff;
}
.nav li a:hover{
    background-color: #fa991b;
}
.nav li a.selected{
    background-color: #fa991b;
}

img,h1,h2,h3,h4,h5,h6,p,div,ul,li,a,dl,dt,dd,table,tr,td,ol {
    margin: 0;
    padding : 0;
    border: 0;
    list-style: none;
    text-decoration: none;
    font-weight:normal;
}

/*底部  开始*/
.footer{
    padding: 44px 0 30px 0;
    background: #222;
}

.footer img{
    vertical-align: middle;
}
.fc_l{
    width: 700px;
    float: left;
}
.ft_nav{
    margin-left: -18px;
}
.ft_nav a{
    display: inline-block;
    color: #fff;
    font-size: 14px;
    padding-right:18px;
    margin-left: 18px;
    margin-bottom: 14px;
    border-right: 1px solid #fff;
}
.ft_nav a:nth-child(7) , .ft_nav a:last-child{
    border: transparent;
}
.fc_l .copy{
    color: #999;
    font-size: 14px;
    width: 500px;
    line-height: 26px;
    padding-top: 8px;
    border-top: 1px solid #393939;
}
.fc_l .copy a{
    color: #999;
}
.fc_l .copy a:hover{
    color: #5dc3fe;
}
.fc_r{
    float: right;
    width: 440px;
    height: 136px;
    padding: 0 20px;
    border: 1px solid #393939;
}
.fc_r li{
    float: left;
}
.fc_r .num{
    color: #666;
    font-size: 14px;
    text-align: right;
    margin-top: 45px;
}
.fc_r .num p{
    color: #fff;
    font-size: 26px;
}
.fc_r .ion{
    width: 61px;
    height: 56px;
    text-align: center;
    line-height: 54px;
    margin-top: 38px;
    margin-right: 40px;
    background: url(../images/icon_q.png) no-repeat;
}
.fc_r .ion img{
    transition: all .7s;
    -moz-transition: all .7s;
    -webkit-transition: all .7s;
    -ms-transform: all .7s;
}
.fc_r .ion:hover img{
    transform: rotateY(360deg);
    -webkit-transform: rotateY(360deg);
    -moz-transform: rotateY(360deg);
    -o-transform: rotateY(360deg);
}
.fc_r .eq{
    margin-top: 22px;
    margin-left: 14px;
}
.fc_r .eq span{
    display: inline-block;
    width: 12px;
    color: #fff;
    line-height: 12px;
    font-size: 12px;
    overflow: hidden;
    vertical-align: middle;
    margin-left: 8px;
}
.copyright{
    color: #999;
    font-size: 0.24rem;
    background: #222;
    text-align: center;
    padding: 14px 0.24rem;
}