.head2 {position: relative;z-index: 11;height:8.7rem;background: #fff; }
        .head2 .logo{ width:66.56%; }
        .head2 .logo img{display:block; width:100%;}
        .head2 h4{background: #2197ee; width: 100%; line-height:3.3rem; line-height: 3.3rem; font-size:1.3rem; color:#fff; float:left; text-align:center; font-weight: bold;}
        .head2 h4 a{ float:left; width:33.333333333%;text-align: center; color:#fff;border-right: 1px solid #1b84d2;-webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;}
        .head2 h4 a:nth-child(3){border-right: none;}
        .head2 h4 .cur a{font-weight: bold;}
      
        .head2 .menu_btn{width:3.3rem; height:3.3rem; position: absolute;right: 1%;top:1rem;}
        .head2 .menu_btn a.downmenu{display:block; width:100%;}
        .head2 .menu_btn img{ display:block; width:100%;}

        .menu2 .slideMenu{width:100%; display: none;z-index:16;position:absolute; top:8.7rem; right:0px; transition:transform 1s;-webkit-transition:transform 1s;}
        .menu2.down .slideMenu{transform:translate3D(0,100%,0);-webkit-transform:translate3D(0,100%,0);}
        .menu2 ul {background:rgba(33,151,238,.9);padding:2rem 12.5% 5rem;}
        .menu2 ul li {color: #fff; font-size:1.2rem; line-height: 3rem;height: 3rem; border: 1px solid #fff;border-radius: 1.5rem;margin-bottom: 0.8rem; text-align: center; }
        .menu2 ul li:before{ content:""; position:absolute; bottom:0; left:0; width:100%; height:1px; background:#fff;}
        .menu2 ul li:last-child:before{ background:none; border:0;}
        .menu2 ul li a {display: block;height: 3rem;line-height: 3rem; font-size:1rem; font-family:"Microsoft Yahei"; color: #fff;text-decoration: none;}

       

    .ad-01 {
        position: relative;
        min-height: 4.4rem;
        /*background: #2197ee;*/
        background-color: #ededed;
    }
    
    .ad-back {
        position: absolute;
        width: 2rem;
        height: 2rem;
        left: 3%;
        top: 50%;
        margin-top: -1rem;
    }
    
    .ad-back a {
        display: block;
        height: 2rem;
        position: relative;
    }
    
    .ad-back a img {
        width: 1rem;
        height: 2rem;
        display: block;
    }
    
    .ad-nav {
        position: absolute;
        width: 2.2rem;
        height: 1.5rem;
        right: 3%;
        top: 50%;
        margin-top: -0.75rem;
        cursor: pointer;
    }
    
    .ad-nav a,
    .ad-nav img {
        width: 2.2rem;
        height: 1.5rem;
        display: block;
    }
    
    .ad-01-title {
        width: 75%;
        margin: 0 auto;
        height: 4.4rem;
        font-size: 1.5rem;
        text-align: center;
        color: #1a1a1a;
        line-height: 4.4rem;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        box-sizing: border-box;
    }


        .cm1-size750-pro-content {
            padding: 1.5rem 3%;
        }
        
        .m-xx-fy-01 p {
            width: 62%;
            float: left;
            white-space: nowrap;
            text-overflow: ellipsis;
            overflow: hidden;
        }
        
        .m-xx-fy-01 {
            height: 3.7rem;
            background: #e8e8e8;
            padding: 1.6rem 3%;
            margin-bottom: 1rem;
        }
        
        .m-xx-fy-01-return {
            float: right;
            width: 3.5rem;
            height: 3rem;
            box-sizing: border-box;
            padding-top: .2rem;
            margin-top: .2rem;
            font-size: 1rem;
            line-height: 1.2rem;
            text-align: center;
            color: #fff;
            background:#2197ee;
        }
        
        .m-xx-fy-01-prev,
        .m-xx-fy-01-next {
            height: 1.8rem;
            margin-bottom: 0.1rem;
            font-size: 1.2rem;
            color: #4b4a4a;
            line-height: 1.8rem;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        
        .m-xx-fy-01-prev span,
        .m-xx-fy-01-next span {
            width: 4.8rem;
            height: 1.8rem;
            display: block;
            font-weight: bold;
            color: #fff;
            text-align: center;
            float: left;
            background: #a2a2a2;
            margin-right: .2rem;
        }
    

        .mc1-size750-pro-hot {
            padding: 2rem 3% 0;
        }
        
        .mc1-size750-pro-hot h3 {
            height: 2.5rem;
            line-height: 2.5rem;
            font-size: 1.6rem;
            font-weight: bold;
            color: #1a1a1a;
        }
        
        .mc1-size750-pro-hot ul {
            padding: 1.5rem 0 0;
            display: -webkit-box;
            display: -ms-flexbox;
            display: flex;
            display: -webkit-flex;
            -ms-flex-pack: distribute;
            justify-content: space-between;
            -webkit-justify-content: space-between;
            -ms-flex-wrap: wrap;
            flex-wrap: wrap;
        }
        
        .mc1-size750-pro-hot ul li {
            width: 48.5%;
            margin-bottom: 1.5rem;
        }
        
        .mc1-size750-pro-hot ul li:nth-child(2n){margin-left: 3%;}
        
        .mc1-size750-pro-hot ul li span {
            display: block;
            border-radius: 0.25rem;
            overflow: hidden;
        }
        
        .mc1-size750-pro-hot ul li span img {
            display: block;
            width: 100%;
        }
        
        .mc1-size750-pro-hot ul li h4 {
            max-height: 4rem;
            line-height: 2rem;
            font-size: 1.3rem;
            color: #4c4c4c;
            text-align: center;
            padding-top: 0.6rem;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }
    

        .g-ft{height:11.2rem;background: #f2f2f2; position: relative;}
        .g-ft .top{position: absolute;width: 3.1rem;height: 3.1rem;left:50%;margin-left: -1.55rem;top:-1.55rem;}
        .g-ft .top img{width: 100%;display: block;}
        .g-ft .ftnav{padding-top: 2.4rem;text-align: center;font-size: 1rem;color: #4e4e4e;}
        .g-ft .ftnav a{display: inline-block;padding: 0 2%;font-size: 1rem;color: #4e4e4e;line-height: 2.1rem;}
        .bah{text-align: center;font-size: 1.1rem;color: #6e6c6c;line-height: 1.7rem;}

        .g_fnva{ position:fixed; z-index:100; bottom:0; width:100%;max-width:640px;min-width:320px;height: 3.5rem;line-height: 3.5rem;background: #565656;}
        .m-f01 li{float: left;width: 25%; text-transform: uppercase;border-right: 1px  solid rgba(255,255,255,.2); padding-left: 8%;position: relative;
         box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;}
        .m-f01 li em{position: absolute;left:2%;top:0.7rem;width:2.4rem;height: 2.4rem;overflow: hidden;}
        .m-f01 li img{width:2.4rem;height: 2.4rem; display: block;}
        .m-f01 a{ color:#fff;display:block;font-size: 1.2rem;}
        .m-f01 li:nth-child(1){background: #2197ee}