.m4-title_nav {
                height: 4.7rem;
                line-height: 4.7rem;
                box-sizing: border-box;
                padding: 0 13.5%;
                position: relative;
                background-color:#206ebb;
            }
            
            .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:#206ebb;}
    

        .m4-nsws-list-content-2{overflow:hidden;}
        .m4-nsws-list-content-2-con{padding: 0 0 2.4rem;display: block;clear: both; overflow:hidden;line-height:2.4rem;}
        .m4-nsws-list-content-2-con a:first-child dl{border: 0;}
        .m4-nsws-list-content-2-con dl{line-height:2.4rem; border-top:1px solid #dbdbdb; padding:1rem 0 1rem;clear: both;display: block;color: #666; overflow:hidden;}
        .m4-nsws-list-content-2-con dt{width: 31.3%;float: left;padding:0rem 4.5% 0rem 0;}
        .m4-nsws-list-content-2-con dt img{width:100%;display: block;box-sizing:border-box;border:solid 1px #d7d7d7;}
        .m4-nsws-list-content-2-desc{height:3.6rem;overflow:hidden;font-size:1.2rem;line-height:1.8rem;}
        .m4-nsws-list-content-2-con dd h3{font-weight: bold;font-size:1.3rem; line-height: 1.8rem;height:1.8rem;overflow: hidden;color: #000;margin-bottom:0.2rem;}
    

		.g-ft{height:auto;padding:0 0 5.1rem;position:relative;z-index:99;color: #555;font-size:1.2rem;}
		.g-ft:before{content: "";position: absolute;width: 100%;height:15.1rem;background: #f1f1f1;top: 2rem;left: 0;z-index:-1;}
		.ontop{height:5.8rem;color: #fff;display: block;text-align: center;}
		.ontop span{color: #fff;width:4.25rem;height:4.25rem;margin:0 auto;display: block;overflow: hidden;font-size:1.2rem;line-height:5rem;background:url(images/ontop.gif) no-repeat center 0; -webkit-background-size:100%; -moz-background-size: 100%; -o-background-size: 100%; background-size: 100%;}
		.f_con{height:5.9rem;line-height: 2rem;color: #555;text-align:center;}
		.f_con p span{display: block;}
		.f_con p a{color: #555;}

		.social_nav5{height:5.1rem;position:fixed;bottom:0;min-width:320px;max-width:640px;width:100%;z-index:999;background:#1d76cb;text-align: center;}
		.social_nav5 li{height:5.1rem;width:25%;line-height:2.3rem;font-size:1.3rem;float:left;color:#fff;position:relative;box-sizing:border-box; -moz-box-sizing:border-box; -webkit-box-sizing:border-box; -o-box-sizing:border-box;}
		.social_nav5 li:before{content: "";position: absolute;width: 0.1rem;height: 100%;background: #4f94d6;left: 0;top: 0;}
		.social_nav5 a:nth-child(1) li{background: #12528f;}
		.social_nav5 a:nth-child(1) li:before{background:none;width: 0;height: 0;}
		.social_nav5 li span{display: block;width:1.9rem; display:block;padding:0.9rem 0 0;margin:0 auto;}
		.social_nav5 li span img{ width:1.9rem; display:block;}