.contact {
	    clear: both;
	    margin-top: 10px;
	    width: 1280px;
	    margin-bottom: 25px;
	    height: auto;
	}

	.contact h3 {
	    font-family: PingFangSC-Medium;
	    font-size: 24px;
	    color: #333333;
	    text-align: center;
	    line-height: 46px;
	    margin: 0 auto;
	    padding-top: 64px;
	}

	.contact span h5 {
	    font-size: 16px;
	    color: #333333;
	    text-align: center;
	    line-height: 18px;
	    margin: 0 auto;
	    padding-top: 8px;
	}

	.contact .con {
	    margin-top: 32px;
	}

	.contact .con .item {
	    width: 42%;
	    float: left;
	    margin-bottom: 70px;
	}

	.contact .item .tt {
	    position: relative;
	    height: 28px;
	}

	.contact .item.line1 {
	    height: 146px;
	}

	.contact .item .tt h5 {
	    font-family: PingFangSC-Medium;
	    font-size: 18px;
	    color: #333333;
	    font-weight: 600;
	    line-height: 28px;
	    float: left;
	    padding-right: 16px;
	    background: #fff;
	}

	.contact .item .tt span {
	    width: 100%;
	    height: 4px;
	    background: #F6F5FA;
	    position: absolute;
	    top: 12px;
	    left: 0;
	    z-index: -10;
	}

	.contact .item .row {
	    font-family: PingFangSC-Regular;
	    font-size: 16px;
	    color: #333333;
	    line-height: 15px;
	    margin-top: 18px;
	}

	.contact .item .row span {
	    display: inline-block;
	    vertical-align: middle;
	    margin-right: 12px;
	}

	.contact .con .item.dou {
	    margin-left: 146px;
	}

	.about_center_title {
	    padding-bottom: 5px;
	    color: #bababa;
	    font-size: 24px;
	    font-family: Microsoft Yahei;
	    border-bottom: 1px solid #e8e8e8;
	}

	.contact_box {
	    margin-top: 25px;
	    height: auto;
	    overflow: hidden;
	    width: 1280px;
	}

	.map_box {
	    width: 575px;
	    height: 295px;
	}

	.fl {
	    float: left;
	}



	#feed {
	    margin-top: 28px;
	    display: block;
	    max-width: 1310px;
	    margin-right: auto;
	    margin-left: auto;
	    padding-right: 0.9375rem;
	    padding-left: 0.9375rem;
	    height: 360px;
	    margin-bottom: 28px;
	}

	.b4 {
	    border: 1px solid #dcdfe6;
	    border-radius: 4px;
	}

	.text {
	    font-size: 14px;
	}

	.clearfix:before,
	.clearfix:after {
	    display: table;
	    content: "";
	}

	.clearfix:after {
	    clear: both;
	}

	.box-card {
	    width: 480px;
	}


	#i_map {
	    width: 604px;
	    height: 341px;
	    font-size: 12px;
	    position: absolute;
	}


	.box {
	    margin-top: 25px;
	    flex-grow: 1;
	    display: flex;
	    width: 1280px;
	}

	.box .left {
	    width: 48%;
	    flex-shrink: 0;
	    height: 345px;
	    background-color: #ffffff;
	    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
	    padding: 2px 2px 1px 2px;
	    margin-left: 10px;
	}

	.box .left .c1 {
	    white-space: normal;
	    width: 178px;
	    word-wrap: normal;
	    display: inline-flex;
	}


	.box .left .lh-more span {
	    color: #409eff;
	    font-size: 20px;
	}

	.lh-more {
	    display: inline-block;
	    width: 130px;
	    height: 30px;
	    line-height: 30px;
	    text-align: center;
	    color: #409eff;
	    color: #333;
	    background: #ffffff;
	    box-shadow: 0 0 10px rgba(12, 3, 6, 0.13);
	    position: relative;
	    z-index: 1;
	}

	.lh-more i {
	    display: inline-block;
	    width: 30px;
	    height: 30px;
	    line-height: 30px;
	    background: #409eff;
	    color: #ffffff;
	    font-size: 20px;
	    transition: ease 0.65s;
	    position: relative;
	    z-index: 1;
	}

	.lh-more i:after {
	    transition: ease-in 0.65s;
	    content: "";
	    display: block;
	    width: 0;
	    height: 100%;
	    background: #fff;
	    position: absolute;
	    left: 0;
	    top: 0;
	    z-index: -1;
	}

	.lh-more:before {
	    transition: ease-out 0.35s;
	    content: "";
	    display: block;
	    width: 0;
	    height: 100%;
	    background: #409eff;
	    color: #ffffff;
	    position: absolute;
	    left: 0;
	    top: 0;
	    z-index: -1;
	}

	.lh-more:hover {
	    color: #fff;
	}

	.lh-more span:hover {
	    color: #fff;
	}

	.lh-more:hover:before {
	    width: 100%;
	}

	.lh-more:hover i {
	    color: #409eff;
	    transition-delay: 0.2s;
	}

	.lh-more:hover i:after {
	    width: 100%;
	    transition-delay: 0.2s;
	    transition-timing-function: cubic-bezier(0.52, 1.64, 0.37, 0.66);
	}

	.box .right {
	    width: 48%;
	    flex-shrink: 0;
	    height: 345px;
	    background-color: #ffffff;
	    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
	    padding: 30px 2px 1px 2px;
	    margin-left: 10px;
	}

	.box .right .input-mode {
	    color: #333333;
	    width: 85%;
	    margin-bottom: 1.429rem;
	    margin-left: 3.275rem;
	}


	@media (max-width: 768px) {
	    .contact_box {
	        margin-top: 25px;
	        height: auto;
	        overflow: hidden;
	        width: 100%;
	        padding: 0 12px;
	    }

	    .contact {
	        clear: both;
	        margin-top: 10px;
	        width: 100%;
	        margin-bottom: 25px;
	        height: auto;
            padding: 0 12px;
	    }

	    .contact .con .item {
	        width: 100%;
	        float: left;
	        margin-bottom: 70px;
	        margin-left: 5px;
	    }

	    .contact .con .item.dou {
	        margin-left: 5px;
	    }





	    .box {
	        margin-top: 25px;
	        flex-grow: 1;
	        display: flex;
	        width: 100%;
	        height: 750px;
	        padding: 0 8px;
	    }

	    .box .left {
	        width: 100%;
	        flex-shrink: 0;
	        height: 345px;
	        background-color: #ffffff;
	        box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
	        padding: 2px 2px 1px 2px;
	        margin-top: 0px;
            margin-left: 0px;
	    }


	    .box .left .c1 {
	        white-space: normal;
	        width: 178px;
	        word-wrap: normal;
	        display: inline-flex;
	    }

	    #i_map {
	        width: 100%;
	        height: 341px;
	        font-size: 12px;
	    }

	    .box .right {
	        width: 100%;
	        flex-shrink: 0;
	        height: 345px;
	        background-color: #ffffff;
	        box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
	        padding: 30px 2px 1px 2px;
	        margin-left: 0px;
	        position: absolute;
	        margin-top: 360px;
	    }



	    .input-mode {
	        color: #333333;
	        width: 100%;
	        margin-bottom: 1.429rem;
	        margin-left: 0rem;
	    }
	}