.m4-title_nav {
                height: 4.7rem;
                line-height: 4.7rem;
                box-sizing: border-box;
                padding: 0 13.5%;
                position: relative;
                background-color:#1857a3;
            }
            
            .m4-title_nav h2 {
                text-align: center;
                color: #fff;
                font-weight: normal;
            }
            
            .m4-goback {
                width: 0.8rem;
                height: 0.8rem;
                border-left: solid 0.1rem #fff;
                border-top: solid 0.1rem #fff;
                overflow: hidden;
                text-indent: -999px;
                display: block;
                top: 2.1rem;
                position: absolute;
                left: 6.5%;
                transform: rotate(-45deg);
                -ms-transform: rotate(-45deg);
                /* IE 9 */
                -moz-transform: rotate(-45deg);
                /* Firefox */
                -webkit-transform: rotate(-45deg);
                /* Safari and Chrome */
                -o-transform: rotate(-45deg);
            }
            
            .m4-t-sear1 {
                width: 2.5rem;
                height: 1.5rem;
                float: right;
                cursor: pointer;
                margin-top: 1.5rem;
                position: relative;
            }
            
            .m4-t-sear1:after {
                content: "";
                display: block;
                width: 1.4rem;
                height: 1.4rem;
                box-sizing: border-box;
                border: 2px solid #fff;
                border-radius: 100%;
            }
            
            .m4-t-sear1:before {
                content: "";
                display: block;
                width: 2px;
                height: 0.5rem;
                position: absolute;
                bottom: 0;
                left: 1.3rem;
                background: #fff;
                transform: rotate(-45deg);
                -ms-transform: rotate(-45deg);
                /* IE 9 */
                -moz-transform: rotate(-45deg);
                /* Firefox */
                -webkit-transform: rotate(-45deg);
                /* Safari and Chrome */
                -o-transform: rotate(-45deg);
                /* Opera */
            }
            
            .m4-title_nav #m4-topclick {
                width: 1.5rem;
                height: 1.5rem;
                position: absolute;
                top: 1.5rem;
                right: 0.9rem;
                display: block;
                box-sizing: border-box;
                border-top: 0.15rem solid #fff;
                border-bottom: 0.15rem solid #fff;
                overflow: hidden;
            }
            
            #m4-topclick:after {
                content: "";
                display: block;
                width: 100%;
                height: 0.15rem;
                background: #fff;
                position: absolute;
                top: 50%;
                left: 0;
                margin-top: -0.0525rem;
            }
        

            .m4-t-sear2 {
                height: 100%;
                width: 100%;
                position: fixed;
                top: 0;
                left: 0;
                background: #fff;
                display: none;
                z-index: 22;
            }
            
            .m4-t-sear2-txt {
                height: 4.4rem;
                background: #1d4576;
                margin-bottom: 2.5rem;
                overflow: hidden;
            }
            
            .m4-t-sear2-inp {
                width: 78.12%;
                height: 2.5rem;
                margin: 0.8rem 0 0 1.0rem;
                position: relative;
                box-sizing: border-box;
                border-radius: 1.5rem;
                background: #fff;
                overflow: hidden;
            }
            
            .m4-t-sear2-inp input {
                height: 100%;
                outline: none;
                border:0;
            }
            
            .m4-t-sear2-inp-text {
                width: 100%;
                font-size: 1.4rem;
                padding-left: 1.5rem;
                color: #00d0b1;
                box-sizing: border-box;
                border-radius: 1rem;
                border: 1px solid #d6d7d9;
            }
            
            .m4-t-sear2-inp-but {
                width: 3.2rem;
                border: 0;
                border-left: 1px solid #d6d7d9;
                ;
                position: absolute;
                top: 0;
                right: 0;
                cursor: pointer;
                background: #ededed;
            }
            
            .m4-t-sear2-inp span {
                width: 3.2rem;
                height: 2.5rem;
                display: block;
                position: absolute;
                top: 0;
                right: 0;
                cursor: pointer;
            }
            
            .m4-t-sear2-inp span:after {
                content: "";
                display: block;
                width: 1.4rem;
                height: 1.4rem;
                box-sizing: border-box;
                border: 2px solid #999;
                position: absolute;
                top: 0.4rem;
                left: 0.6rem;
                border-radius: 100%;
            }
            
            .m4-t-sear2-inp span:before {
                content: "";
                display: block;
                width: 2px;
                height: 0.5rem;
                background: #999;
                position: absolute;
                top: 1.5rem;
                left: 1.7rem;
                z-index: 22;
                transform: rotate(-45deg);
                -ms-transform: rotate(-45deg);
                /* IE 9 */
                -moz-transform: rotate(-45deg);
                /* Firefox */
                -webkit-transform: rotate(-45deg);
                /* Safari and Chrome */
                -o-transform: rotate(-45deg);
                /* Opera */
            }
            
            .m4-t-sear2-txt p {
                width: 14%;
                float: right;
                font-size: 1.5rem;
                color: #fff;
                line-height: 4.4rem;
                cursor: pointer;
            }
            
            .m4-t-sear2-txt2 {
                height: 100%;
                background: #fff;
            }
            
            .m4-t-sear2-txt2 h3 {
                width: 93.75%;
                font-size: 1.4rem;
                color: #333;
                line-height: 2.25rem;
                margin: 0 auto 1.5rem;
                border-bottom: 1px solid #d5d6d8;
            }
        

        .m4-crumbs-1 {
            line-height:2.6rem;
            height:3rem;
            color: #575757;
            padding: 1rem 0;
            text-overflow: ellipsis;
            overflow: hidden;
            white-space: nowrap;
        }
        .m4-crumbs-1 a:nth-child(1){margin-left:0;}
        .m4-crumbs-1 a {
            color: #575757;
            margin: 0 0.5rem;
            white-space: nowrap;
            text-overflow: ellipsis;
            overflow: hidden;
        } 
.m4-crumbs-1 a:nth-last-child(1) {
            color: #575757;
        }
                  .m4-crumbs-1 a.cur{color:#1857a3;}
    

        .m4-nsws-list-content-1 {
            padding: 0 0 2.4rem;
            display: block;
            clear: both;
        }
        .m4-nsws-list-content-1-con li {
            line-height: 3.9rem;
            height: 3.9rem;
            border-bottom: solid 1px #c9c7c6;
            padding: 0 3%;
            position: relative;
            white-space: nowrap;overflow: hidden;text-overflow: ellipsis;
        }
        
        .m4-nsws-list-content-1-con li:before {
            content: "";
            position: absolute;
            width: 0.5rem;
            height: 0.5rem;
            border-top: solid 1px #7d7d7d;
            border-right: solid 1px #7d7d7d;
            transform: rotate(45deg);
            -webkit-transform: rotate(45deg);
            -o-transform: rotate(45deg);
            right: 3%;
            top: 1.9rem;
        }
        
        .m4-nsws-list-content-1-con a:last-child li {
            border: 0;
        }
    

            i ,em{font-style: normal;}
                .g-ft{height:34.0rem;position: relative;overflow: hidden;background:#f2f4f5;}
                .g-top{height:5.05rem;width:100%;overflow: hidden;position: relative;}
                .g-top::before {position: absolute; top: 0;left: 0; width:100%; height:2.5rem; background:#fff; content: '';}
                .g-top img{height:5.05rem;width:5.05rem; margin: 0 auto;display: block; position: relative; z-index: 4;}
                .f_wz1{ padding-top: 0.8rem; font-size: 1.2rem; color:#333333;line-height: 1.5rem; height:4rem; text-align: center;}
                .f_wz1 em{display: inline-block;padding:0 1%;}
                .f_wz1 a{ color:#333333;}
                .f_wz2{text-align: center; height:4.4rem; overflow: hidden;}
                .f_wz2 a{width:8.75rem;height:2.6rem; border:0.1rem solid #1857a3;display: inline-block;text-align: center; line-height: 2.6rem; font-size: 1.2rem; color:#000000;margin: 0 0.6rem;font-weight: bold;}
                .fcode img{display: block;width:24.218%; margin: 0 auto;border:0.25rem solid #fff;-webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;}
                .fcode span{display: block;margin: -5.7rem 20%;padding-top: 5.3rem;border:0.1rem solid #c8c8c8;height:3.6rem;text-align: center; font-size: 1.2rem; color:#555555;line-height: 3.2rem;}
                /*底部导航*/
                .g-fnav{z-index:10;position:fixed;bottom:0;overflow:hidden;display:block;width:100%;max-width:640px;min-width:320px;height:5.2rem; background:#1857a3;}
                .g-fnav li{position:relative;overflow:hidden;display:block;float:left;width:24%;height:5.2rem; text-align:center;line-height:5.2rem;font-size: 1.1rem;font-weight: bold;}
                .g-fnav li a{color:#fff;display:block;width:100%;height:5.2rem;  text-transform: uppercase;}
                .g-fnav li img{width:100%;} 
                .g-fnav ul li:before{content:"";position:absolute;top:0px;right:0px;width:1px;height:100%;background:#4679b5; }
                .g-fnav ul  li:nth-child(4):before{ height:0;}
                .g-fnav ul  li:nth-child(1){width:25.3125%;}