.m4-title_nav {
                height: 4.7rem;
                line-height: 4.7rem;
                box-sizing: border-box;
                padding: 0 13.5%;
                position: relative;
                background-color:#0076e4;
            }
            
            .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:#0076e4;}
    

        .m4-prod-content-1-con {
            overflow: hidden;
            padding: 0 0 2rem;
        }
        
        .m4-prod-content-1-con-ly {
            font-size: 1.3rem;
            height: 3rem;
            line-height: 1.3rem;
            color: #999;
        }
        
        .m4-prod-content-1-con-ly span {
            padding: 0 2rem 0 0;
        }
        
    

        .m4-nsws-list-content-1 {
            padding: 0 0 0rem;
            display: block;
            clear: both;
        }
        
        .m4-nsws-list-content-1-con p,
        .m4-nsws-list-content-1-con p img {
            width: 100%;
            display: block;
        }
        
        .m4-nsws-list-content-1-con li {
            line-height: 3.8rem;
            height: 3.8rem;
            border-bottom: dashed 1px #c9c7c6;
            padding: 0 3%;
            position: relative;
            white-space: nowrap;
            text-overflow: ellipsis;
            overflow: hidden;
        }
        
        .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;
        }
    

        .g-ft{height:17rem;position: relative; background: #f5f5f5; margin-top: 3.5rem; padding-top:5.5rem; box-sizing: border-box;}
        .u-top{position: absolute;left:0;top:-1.7rem; color: #333; width: 100%; text-align: center; height:7.9rem;font-size:14px;}
         .u-top b{width:3.4rem;display: block; margin: 0 auto;}
         .u-top b img{width:100%;}
.addlst{ padding-top:1rem; text-align: center;}
        .addlst{margin: 0 3%; border-top: 1px solid #b8b8b8; display: block;}
        .addlst em{ display: block; font-size: 1rem; color: #666; }
        .addlst a{ display:inline-block; width: 5.8rem; height: 1.6rem; line-height: 1.6rem; border: 1px solid #ccc; margin-bottom:0.5rem; color: #333; font-size: 1rem;}

        .g_fnva{ position:fixed; z-index:100; bottom:0; width:100%;max-width:640px;min-width:320px;background-image: -webkit-gradient(linear, left top, left bottom, from(#007be5), to(#005ce1));
            background-image: -webkit-linear-gradient(top,   #007be5, #005ce1);
            background-image: -moz-linear-gradient(top, #007be5, #005ce1);
            background-image: linear-gradient(top,  #007be5, #005ce1);}
        .g_fnva li em{ display:block; width:37.5%; margin: 0 auto; padding-top: 0.85rem; font-size: 0; }
        .g_fnva li em img{ display:block; width:100%;}
        .m-f01 li{position: relative; float:left; font-size:1rem; width:25%; text-align:center;position:relative; line-height: 2rem; box-sizing: border-box; border-right: 1px solid #0057cd; border-left: 1px solid #186ee4;}
        .m-f01 a{ color:#fff;line-height:2rem;display:block;text-align:center;font-size: 1rem;position: relative;}
        .m-f01 li i{ position: absolute; left: 0; bottom: 5.35rem; z-index: 999; background: #ec7414; width: 100%; border-bottom: 1px solid #f4b37a; box-sizing: border-box; display: none;}