html, body {
    width: 100%;
    height: auto;
    padding: 0;
    margin: 0;
    text-align: center;
    font-family: 'Barlow', sans-serif;
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

a {
    text-decoration: none;
}

a:hover{
    text-decoration: underline;
}

img {
    border: 0;
    vertical-align: middle;
}


a img{
    opacity: 1;
    transform: perspective(1000px) scale(1);
    transition: transform .35s;
}

a img:hover{
    opacity: 1;
    transform: perspective(1000px) scale(1.05);
    transition: transform .35s;
}

.hide{
    display: none;
}

.show{
    display: block;
}

/**************************************
Nav UI Box
 */
nav {
    width: 1400px;
    height: 75px;
    overflow: hidden;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    background: #fff;
}

nav .box {
    margin-left: auto;
    margin-right: auto;
    width: 1920px;
    height: 75px;
    overflow: hidden;
}

/**
Logo UI
 */
nav .box .logo {
    width: auto;
    height: 73px;
    padding-top: 2px;
    padding-left: 35px;
    padding-right: 220px;
    float: left;
    background-image: url(../images/logo_new.png);
    background-position: 80%;
    background-size: 120px;
    background-repeat: no-repeat;
}


/**
Nav Click UI
 */
nav .box .right-line {
    display: none;
}

/**
Nav Content
 */
nav .box .content {
    width: auto;
    height: 75px;
    overflow: hidden;
    float: left;
}

/**
Nav Content UI
 */
nav .box .content ul.nav {
    width: auto;
    height: 75px;
    overflow: hidden;
    float: left;
}

nav .box .content ul.nav li {
    width: 115px;
    height: 75px;
    line-height: 75px;
    float: left;
    text-align: center;
}

nav .box .content ul.nav li a {
    display: block;
    width: 100%;
    height: 100%;
    color: #3d3d3d;
    font-size: 14px;
    text-decoration: none;
    font-weight: bold;
}

nav .box .content ul.nav li a:hover{
    color: #1c77db;
}

nav .box .content ul.nav li.hover a{
    color: #1c77db;
}

nav .box .content ul.nav li .nav_down{
    width: 1400px;
    height: auto;
    overflow: hidden;
    position: absolute;
    z-index: 1000;
    background: url("../images/news_background.png") repeat-x top #ffffff;
    left: calc((100% - 1400px) / 2);
    border: #d1d0d0 solid 1px;
    display: none;
}

nav .box .content ul.nav li .nav_down li{
    width: calc(16.6% - 40px);
    height: 288px;
    overflow: hidden;
    float: left;
    line-height: normal;
    padding: 20px 20px 40px 20px;
    border-right: #d1d0d0 solid 1px;
}

nav .box .content ul.nav li .nav_down li:nth-child(6n){
    border-right:0;
}

nav .box .content ul.nav li .nav_down li .nav_down_title_img{
    width: 100px;
    height: 100px;
    overflow: hidden;
    text-align: left;
    line-height: 100px;
}

nav .box .content ul.nav li .nav_down li .nav_down_title {
    width: 100%;
    height: auto;
    overflow: hidden;
    text-align: left;
}

nav .box .content ul.nav li .nav_down li .nav_down_title a{
    color: #4b4a4a;
    font-size: 18px;
    font-weight: bold;
}

nav .box .content ul.nav li .nav_down li .nav_down_title a:hover{
    text-decoration: underline;
}


nav .box .content ul.nav li .nav_down li .nav_down_list {
    width: 100%;
    height: auto;
    overflow: hidden;
    text-align: left;
    padding-top: 10px;
}

nav .box .content ul.nav li .nav_down li .nav_down_list a{
    display: block;
    width: 100%;
    height: 30px;
    font-weight: normal;
    color: #3e3d3d;
    font-size: 15px;
    line-height: 30px;
}

nav .box .content ul.nav li .nav_down li .nav_down_list a:hover{
    text-decoration: underline;
}

/**
Lang UI
 */
nav .box .content .lang {
    width: auto;
    height: 75px;
    overflow: hidden;
    float: left;
    padding-right: 10px;
}

nav .box .content .lang .select {
    width: auto;
    height: 75px;
    overflow: hidden;
    line-height: 75px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    color: #3d3d3d;
}

nav .box .content .lang .select img {
    vertical-align: middle
}

nav .box .content .lang .lang_select {
    width: auto;
    height: auto;
    overflow: hidden;
    position: absolute;
    margin-top: -22px;
    display: none;
    z-index: 2000;
    background: #fff;
    padding: 18px;
}

nav .box .content .lang .lang_select li {
    width: 100%;
    height: auto;
    overflow: hidden;
    text-align: left;
    padding-top: 18px;
    font-size: 12px;
    color: #3d3d3d;
}

nav .box .content .lang .lang_select li img {
    vertical-align: middle;
}

/**
Search UI
 */
nav .box .content .search {
    width: auto;
    height: 75px;
    overflow: hidden;
    float: left;
    border-left: #eee solid 1px;
}

nav .box .content .search .text {
    width: 185px;
    border: 0;
    height: 55px;
    margin-top: 10px;
    margin-left: 10px;
}

nav .box .content .search .submit {
    vertical-align: middle;
}

/*************************************************
footer UI Box
 */
footer {
    width: 100%;
    height: 460px;
    overflow: hidden;
    background: #292929;
    text-align: center;
}

footer .box {
    margin-left: auto;
    margin-right: auto;
    width: 1380px;
    height: 400px;
    overflow: hidden;
    font-size: 14px;
}


footer .box .li {
    width: calc(20% - 10px);
    padding-left: 10px;
    height: 380px;
    overflow: hidden;
    float: left;
    text-align: left;
    padding-top: 40px;
}

footer .box .li .title {
    font-size: 24px;
    color: #fff;
}

footer .box .li .title a{
    font-size: 24px;
    color: #fff;
}

footer .box .li .text {
    font-size: 14px;
    color: #999;
    line-height: 24px;
    padding-top: 10px;
}

footer .box .li .text span {
    display: block;
    width: 100%;
}

footer .box .li .text span.bold {
    font-weight: bold;
    color: #fff !important;
}

footer .box .li a {
    display: block;
    width: 100%;
    height: auto;
    text-decoration: none;
    font-size: 15px;
    color: #999;
    margin-top: 10px;
}

footer .box .li a:hover{
    text-decoration: underline;
}

footer .box .li .list {
    width: 100%;
    height: auto;
    overflow: hidden;
}

footer .box .li .list span {
    width: 33%;
    height: auto;
    overflow: hidden;
    float: left;
    margin-top: 10px;
    text-decoration: none;
    text-align: center;
    color: #999;
}

/**
Footer Copy UI
 */
footer .footer {
    width: 100%;
    height: auto;
    overflow: hidden;
    border-top: #4c4c4c solid 1px;
}

footer .footer .content {
    margin-left: auto;
    margin-right: auto;
    width: 1380px;
    height: 60px;
    overflow: hidden;
    font-size: 14px;
}

footer .footer .copy {
    width: 50%;
    height: 60px;
    overflow: hidden;
    float: left;
    text-align: left;
    line-height: 60px;
    color: #fff;
}

footer .footer .icon {
    width: 50%;
    height: 60px;
    overflow: hidden;
    float: left;
}

footer .footer .icon a {
    display: block;
    width: auto;
    height: auto;
    overflow: hidden;
    float: right;
    text-decoration: none;
    margin-top: 5px;
    margin-left: 10px;
}


	
	nav .box .content ul.nav>li .p-img{
		display: none;
	}

/**
PAD
 */
@media screen and (max-width: 1024px) {

    nav {
        width: 100vw;
    }

    nav .box {
        width: 100vw;
    }

    nav .box .logo {
        padding-left: 0;
        padding-right: 95px;
        float: left;
        background-position: right;
        background-size: 110px;
    }

    nav .box .right-line {
        display: block;
        width: 38px;
        position: absolute;
        right: 2rem;
        top: 1.3rem;
        float: right;
        margin-top: 5px;
    }

    nav .box .right-line div {
        margin-bottom: 0.5rem;
        height: 2px;
        width: 100%;
        background: #aaa;
    }

    nav .box .content {
        display: none;
        width: 100%;
        height: auto;
        overflow: hidden;
        position: absolute;
        margin-top: 75px;
        background: #fff;
        z-index: 1000;
        border-bottom: #efefef solid 1px;
    }

    nav .box .content ul.nav {
        width: 100%;
        height: auto;
        overflow: hidden;
        float: none;
    }

    nav .box .content ul.nav li {
        width: 100%;
        padding-left: 20px;
        padding-right: 20px;
        height:auto;
        text-align: left;
		position: relative;
        line-height: 50px;
        border-bottom: #efefef solid 1px;
		box-sizing: border-box;
    }
	
	nav .box .content ul.nav li a {
	    float: left;
	    width: 60%;
	}
	
	nav .box .content ul.nav>li .p-img{
		display: block;
		float: right;
		width: 13px;
		padding: 20px;
	}
	
	/* nav .box .content ul.nav>li:nth-child(3)::after{
		content: url(http://www.shunxinjie.com/wp-content/themes/sxc/public/images/product_down.png);
		display: block;
		width: 13px;
		height: 100%;
		position: absolute;
		right: 3%;
		top:0px;
	} */
	
	nav .box .content ul.nav li .nav_down{
		width: 100%;
		position: unset;
		border:0;
		opacity: 1;
		background: unset;
	}
	
	nav .box .content ul.nav li .nav_down li{
		padding: 20px 45px 20px 20px;
		position: relative;
		width: 100%;
		height: auto;
		border-right: 0;
	}
	
	nav .box .content ul.nav li .nav_down li::after{
		content: url(http://www.shunxinjie.com/wp-content/themes/sxc/public/images/product_down.png);
		    display: block;
		    width: 13px;
		    height: 100%;
		    position: absolute;
		    right: 5.3%;
		    top: 20px;
	}
	
	
	nav .box .content ul.nav li .nav_down li .nav_down_title a{
		font-size: 13px;
	}
	nav .box .content ul.nav li .nav_down li .nav_down_list a{
		font-size: 12px;
	}
	
	
	nav .box .content ul.nav li .nav_down li .nav_down_list{
		display: none;
		opacity: 0;
	}
	
	nav .box .content ul.nav li .nav_down li:nth-child(1){
		border-top: 0;
	}
	
	nav .box .content ul.nav li .nav_down li .nav_down_title_img{
		display: none;
	}
	
	nav .box .content ul.nav li .nav_down li .nav_down_title{
		width: 100%;
		height: auto;
	}

    nav .box .content ul.nav li a {
        font-weight: normal !important;
    }

    nav .box .content ul.nav li img {
		display: none;
		
    }

    nav .box .content .lang {
        width: calc(50% - 10px);
    }

    nav .box .content .lang .lang_select {
        width: 100vw;
        height: 331px;
        overflow: hidden;
        top: 0;
        left: 0;
        position: absolute;
        display: none;
        z-index: 2000;
        background: #292929;
        opacity: 0.9;
    }

    nav .box .content .lang .lang_select li {
        color: #fff;
    }

    nav .box .content .search {
        width: calc(50% - 10px);
    }

    nav .box .content .search .text {
        width: 60%;
    }


    footer {
        width: 100vw;
        height: auto;
        overflow: hidden;
    }

    footer .box {
        width: calc(100vw - 20px);
        height: auto;
        overflow: hidden;
        padding: 10px;
    }

    footer .box .li {
        width: calc(25% - 10px);
        height: 280px;
        overflow: hidden;
    }

    footer .box .li.other{
        width: calc(100% - 20px);
        float: none;
        height: auto;
        overflow: hidden;
    }

    footer .box .li.other .list span{
        width: 20%;
        padding-top: 10px;
        padding-bottom: 10px;
    }

    footer .footer{
        width: 100vw;
        height: auto;
        overflow: hidden;
    }

    footer .footer .content{
        width: 100vw;
        height: auto;
        overflow: hidden;
    }

    footer .footer .content .copy{
        width: 100vw;
        text-align: center;
    }

    footer .footer .content .icon{
        width: 100vw;
        padding-left: calc((100vw - 184px) / 2);
    }

    footer .footer .content .icon a{
        float: left;
        margin-left: 0;
        margin-right: 10px;
    }
}


/**
phone
 */
@media screen and (max-width: 481px) {
    nav {
        width: 100vw;
    }

    nav .box {
        width: 100vw;
    }

    nav .box .logo {
        padding-left: 0;
        padding-right: 0;
        float: left;
        background-image: unset;
    }

    nav .box .right-line {
        display: block;
        width: 38px;
        position: absolute;
        right: 2rem;
        top: 1.3rem;
        float: right;
        margin-top: 5px;
    }

    nav .box .right-line div {
        margin-bottom: 0.5rem;
        height: 2px;
        width: 100%;
        background: #aaa;
    }

    nav .box .content {
        display: none;
        width: 100vw;
        height: auto;
        overflow: hidden;
        position: absolute;
        margin-top: 75px;
        background: #fff;
        z-index: 1000;
        border-bottom: #efefef solid 1px;
    }

    nav .box .content ul.nav {
        width: 100vw;
        height: auto;
        overflow: hidden;
        float: none;
    }

    nav .box .content ul.nav li {
        width: 100%;
        padding-left: 20px;
        padding-right: 20px;
        height: auto;
        text-align: left;
        line-height: 50px;
        border-bottom: #efefef solid 1px;
    }

    nav .box .content ul.nav li a {
        font-weight: normal !important;
    }

    nav .box .content ul.nav li img {
        display: none;
    }

    nav .box .content .lang {
        width: calc(50% - 10px);
    }

    nav .box .content .lang .lang_select {
        width: 100vw;
        height: 331px;
        overflow: hidden;
        top: 0;
        left: 0;
        position: absolute;
        display: none;
        z-index: 2000;
        background: #292929;
        opacity: 0.9;
    }

    nav .box .content .lang .lang_select li {
        color: #fff;
    }

    nav .box .content .search {
        width: calc(50% - 10px);
    }

    nav .box .content .search .text {
        width: 60%;
    }

    footer {
        width: 100vw;
        height: auto;
        overflow: hidden;
    }

    footer .box {
        width: calc(100vw - 20px);
        height: auto;
        overflow: hidden;
        padding: 10px;
    }

    footer .box .li {
        width: calc(50% - 10px);
        height: 280px;
        overflow: hidden;
    }

    footer .box .li.other{
        width: calc(100% - 20px);
        float: none;
        height: auto;
        overflow: hidden;
    }

    footer .box .li.other .list span{
        width: 50%;
        padding-top: 10px;
        padding-bottom: 10px;
    }

    footer .footer{
        width: 100vw;
        height: auto;
        overflow: hidden;
    }

    footer .footer .content{
        width: 100vw;
        height: auto;
        overflow: hidden;
    }

    footer .footer .content .copy{
        width: 100vw;
        text-align: center;
    }

    footer .footer .content .icon{
        width: 100vw;
        padding-left: calc((100vw - 184px) / 2);
    }

    footer .footer .content .icon a{
        float: left;
        margin-left: 0;
        margin-right: 10px;
    }
}