* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

ul li {
    list-style: none;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

body {
    background: #F5F5F5;
    /* overflow: -Scroll;
    overflow: -moz-scrollbars-vertical; */
    overflow-x: hidden;
    box-sizing: border-box;
}


/*面包屑*/

.break {
    margin-top: 100px;
    padding: 20px 0;
    color: #000;
}

.break a {
    font-size: 14px;
    color: #000;
}


/*面包屑结束*/


/*产品选择*/

.xuanze {
    /*margin-top: 100px;*/
    width: 100%;
    /*background: #E9E9EB;*/
    overflow: hidden;
}

.pro-bg {
    width: 100%;
    background: #E9E9EB;
}

.xuanze_type {
    margin-top: 100px;
    width: 100%;
    background: #E9E9EB;
}

.xuanze_type-fon {
    position: absolute;
    margin-top: 40px;
    margin-left: 1%;
    font-size: 24px;
}

.xuanze .container {
    position: relative;
}

.xuanze-fon {
    /*position: absolute;
	top: 16px;
	left: 1%;*/
    /* width: 1200px; */
    margin: auto;
    margin-top: 30px;
    margin-bottom: 46px;
    font-size: 18px;
}

.form-group {
    padding: 30px 0;
}

.form-control {
    height: 40px !important;
}

.kuang {
    margin-bottom: 10px;
}

.xuanze .kuang {
    width: 25% !important;
}

@media only screen and (max-width:780px) {
    .xuanze .kuang {
        width: 100% !important;
    }
}


/*产品选择结束



	产品中心开始*/

.body {
    width: 1200px;
    margin: auto;
    margin-top: 15px;
    margin-bottom: 15px;
    position: relative;
}

.body1-img img {
    width: 100%;
    /* margin-top: 100px; */
}

.fon {
    position: absolute;
    left: 10%;
    top: 26%;
    font-size: 32px;
}

@media only screen and (max-width:780px) {
    .fon {
        left: 0;
        top: 0;
    }
    .body {
        height: 180px;
    }
    .body1-img {
        position: absolute;
        top: 80px;
        left: -18px;
    }
    .body1-img img{
        margin-top: 0;
    }
}


/*产品中心结束*/


/*产品列表开始*/

.cen {
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    margin-top: 30px;
}

.cen-body {
    float: left;
    width: 33%;
    height: 400px;
    margin: 5px 5px;
    margin-left: 0;
    background: #fff;
    padding-bottom: 10px;
    overflow: hidden;
}

.cen-body:nth-child(3n) {
    margin-right: 0;
}

.body-img {
    width: 100%;
    overflow: hidden;
}

.body-img img {
    width: 100%;
    transform: scale(1);
    transition: all .3s ease;
    padding: 0px;
}

.body-img img:hover {
    cursor: pointer;
    transform: scale(1.2);
}

.body-con {
    padding: 20px;
}

.body-con p {
    font-size: 16px;
    /*height: 20px;*/
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    /*margin-bottom: 10px;*/
}

.body-con p:last-child {
    margin-bottom: 20px;
}

.body-con a {
    color: #BB0013;
    font-size: 12px;
}

.body-con a span {
    display: inline-block;
    transition: all .3s ease;
}

.cen-body-production {
    width: 100%;
    height: 300px;
    clear: both;
    padding: 30px 0;
    border-bottom: 1px solid #dedfe0;
}

.body-con-production,
.body-img-production {
    float: left;
}

.body-img-production {
    height: 100%;
    box-sizing: border-box;
    vertical-align: bottom;
    max-width: 100%;
}

.body-img-production img {
    height: 100%;
    margin: 0;
    padding: 0;
}

.body-con-production {
    padding-left: 20px;
    /* padding-top: 30px; */
}

.body-con-production h3 {
    font-size: 20px;
}

.body-con-production p {
    margin: 0;
    line-height: 24px;
}

.body-con-production .production-liulan a {
    margin-top: 20px;
    display: block;
    color: #BB0013;
}

.move {
    transform: translateX(5px);
}

.body3 {
    margin-right: 0;
}

@media only screen and (max-width:1240px) {
    .body {
        width: 80%;
    }
    .cen {
        width: 80%;
    }
    .cen-body {
        width: 32%;
        height: 100%;
    }
    .body-con p {
        height: 50px;
        margin-bottom: 15px !important;
    }
}

@media only screen and (max-width:780px) {
    .cen {
        width: 90%;
        margin-top: 70px;
    }
    .cen-body {
        width: 47%;
        /*height: 230px;*/
    }
    .body6 {
        margin-right: 10px;
    }
}

@media only screen and (max-width: 480px) {
    .body-con p {
        font-size: 16px;
    }
    .fon {
        font-size: 20px;
    }
    .cen {
        margin-top: 0;
    }
    .cen-body {
        height: 250px;
    }
    .cen-body:nth-child(3n) {
        margin-right: 5px;
    }
    .cen-body:nth-child(2n) {
        margin-right: 0;
    }
}


/*产品列表结束*/


/*母线系统开始*/

.sys {
    /*position: relative;*/
    width: 1200px;
    margin: auto;
    /*margin-top: 100px;*/
    padding: 30px 0;
    overflow: hidden;
}

.sys-img {
    float: right;
    width: 50%;
}

.sys-img img {
    width: 100%;
}

.sys .sys-fon {
    /*position: absolute;
	width: 19%;
	top: 42%;
	right: 19%;
	color: #fff;*/
    float: left;
    width: 50%;
    padding-top: 20px;
    padding-left: 10px;
    line-height: 18px;
    color: #333;
}

.sys .sys-fon h1 {
    font-size: 26px;
    color: #BB0013;
}

.sys-fon .red {
    padding: 10px;
    width: 90px;
    background: #B2000C;
}

.sys-fon p {
    font-size: 14px;
    line-height: 28px;
    padding-right: 30px;
}

.sys-img {
    float: right;
    width: 50%;
}

@media only screen and (max-width: 1780px) {
    .sys .sys-fon {}
}

@media only screen and (max-width: 1240px) {
    .sys .sys-fon {
        /*right: 10%;
		top: 23%;*/
        /*color: #000;*/
    }
    .sys-fon p {
        font-size: 14px;
    }
    .sys-fon h1 {
        font-size: 22px;
    }
    .sys-fon .red {
        color: #fff;
    }
}

@media only screen and (max-width:1200px) {
    .sys {
        width: 80%;
    }
}

@media only screen and (max-width: 980px) {
    .sys .sys-fon {
        width: 100%;
        /*left: 0;
		right: auto;
		top: 100%;
		/* margin-top: 0;
		padding: 0 10px;
		color: #000;*/
    }
    .sys-fon p {
        font-size: 12px;
    }
    .sys-fon h1 {
        font-size: 18px;
        margin-top: 10px;
    }
    .sys-img {
        /* float: right; */
        width: 100%;
    }
}

@media only screen and (max-width:780px) {
    /* .sys-fon h1{
		font-size: 32px;
		width: 100%;
	} */
}


/*母线系统结束*/


/*child-main*/

.child-main {
    width: 1200px;
    margin: 20px auto;
    overflow: hidden;
}

.main-title h3 {
    margin: 0;
    color: #B5010C;
    font-weight: 600;
}

.child-main-left {
    float: left;
    width: 60%;
    margin-top: 20px;
}

.main-left-list {
    margin-bottom: 20px;
}

.main-left-list p {
    margin: 0;
}

.main-left-list .list-top {
    padding: 10px 20px;
    font-size: 16px;
    border-top: 1px solid #ccc;
    border-bottom: 1px solid #ccc;
    overflow: hidden;
}

.main-left-list .list-top:hover {
    cursor: pointer;
}

.main-left-list .list-top .top-fon {
    position: relative;
    float: left;
    font-weight: 600;
}

.top-fon::before {
    content: "";
    position: absolute;
    width: 5px;
    height: 5px;
    top: 8px;
    left: -12px;
    border-radius: 50%;
    background: #B5010C;
}

.list-bottom {
    display: none;
    padding: 15px 0;
}

.list-bottom p {
    font-size: 14px;
    color: #333;
    margin-bottom: 3px;
}

.bottom-tab {
    padding: 0 20px;
    margin: 20px 0;
}

.list-bottom table {
    width: 100%;
    padding: 0 20px;
}

table tr {
    font-size: 12px;
}

table tr:nth-child(odd) {
    background: #ccc;
    line-height: 25px;
}

table tr:nth-child(even) {
    color: #939297;
    line-height: 30px;
}

.main-left-list .list-top .top-img {
    float: right;
}

.child-main-right {
    float: right;
    width: 35%;
}

.right-middle {
    margin: 30px 0;
    padding-right: 35px;
}

.right-middle p {
    font-size: 16px;
    line-height: 30px;
}

.right-middle p a {
    color: #B5010C;
}

.right-bottom p {
    padding-bottom: 5px;
    border-bottom: 1px solid #ccc;
}

.right-bottom input {
    width: 100%;
    border: none;
    padding-top: 20px;
    border-bottom: 1px solid #ccc;
    background: none;
    color: #ccc;
    outline: none;
}

.right-bottom .true {
    width: 30%;
    border: none;
    background: #B5010C;
    color: #fff;
    padding: 8px 0;
    margin-top: 30px;
}


/*child-main结束*/