.ms_title {
    color:#ff7200;
    font-size: 30px;
    margin-top: 30px;
    padding: 20px 0;
    text-align: center;
    border-bottom: 1px solid white;
    margin-bottom: 40px;
}
.ms_title span {
    position:relative;
}
.ms_title span:after {
    content:" ";
    width: 60px;
    height:2px;
    background: #ff7200;
    position:absolute;
    bottom: -21px;
    left: 50%;
    margin-left: -30px;
    z-index: 2;
}

.ms_desp {
    height:490px;
    overflow: hidden;
}
.ms_desp .ms_title {
    text-align: left;
    padding-bottom: 0;
    margin-bottom: 0;
    overflow: hidden;
}
.ms_desp .ms_desp_txt {
    width: 510px;
    padding-top: 36px;
    position: relative;
    left: 255px;
    opacity: 0;
}
.ms_desp .ms_desp_txt p {
    text-indent: 2rem;
}
.ms_desp .ms_desp_txt a {
    color: #999;
    padding: 12px 10px;
    border: #999 1px solid;
    margin-top: 30px;
    float: left;
}
.ms_desp_cdms_img {
    position:relative;
    right: 293px;
    opacity:0;
}


.ms_product {
    height:785px;
    background: url(../images/index/product_bg.jpg) center;
    background-size: cover;
}
.ms_product .ms_product_main ul {
    width: 1210px;
    overflow: hidden;
    position: relative;
    bottom: -592px;
    opacity: 0;
}

.ms_product .ms_product_main li {
    float: left;
    margin-right: 28px;
    margin-bottom: 20px;
    width: 280px;
    height: 276px;
    background: white;
    text-align:center;
    line-height: 28px;
    font-size: 16px;
    position: relative;
    cursor:pointer;
}
.ms_product .ms_product_main li:hover:after {
    content:'';
    width:64px;
    height:64px;
    position:absolute;
    top:50%;
    margin-top:-52px;
    left:50%;
    margin-left:-32px;
    color:#FF6600;
    /*background:url(../images/index/search.png) center no-repeat;*/
}

.ms_product .ms_product_main li:last-child {
    margin-right:0
}
.ms_product .ms_product_main li.product_big1 {
    width: 416px;
}
.ms_product .ms_product_main li.product_big2 {
    width: 378px;
}
.ms_product .ms_product_main li.product_big3 {
    width: 350px;
    margin-right:0;
}


.ms_index_quality {
    height: 957px;
}
.ms_index_quality .ms_title {
    border-bottom-color:#f6f6f6;
}
.quality_img {
    margin-bottom: 12px;
    height:472px;
}

.quality_img_small {
    height:192px;
    padding-top: 12px;
    padding-right: 13px;
}

.ms_index_quality .quality_txt {
    background:#fff;
    padding: 20px 14px;
}
.ms_index_quality .quality_txt span {
    display:block;
    font-size:20px;
    line-height: 36px;
    margin-bottom: 4px;
}
.ms_index_quality .quality_left {
    width: 533px;
    padding: 12px;
    background:#f6f6f6;
    position: relative;
    opacity: 0;
    left: -533px;
}
.ms_index_quality .quality_left .quality_txt {
    padding: 40px 18px;
}
.ms_index_quality .quality_right {
    width: 590px;
    position: relative;
    right: -590px;
    opacity: 0;
}
.ms_index_quality .quality_right .quality_r_item {
    padding-left: 12px;
    height: 206px;
    margin-bottom: 41px;
    background: #f6f6f6;
    overflow: hidden;
}
.ms_index_quality .quality_right .quality_r_item:last-child {
    margin-bottom:0
}
.ms_index_quality .quality_right .quality_txt {
    float: left;
    width: 282px;
    padding: 0;
    padding-top: 20px;
    height: 161px;
    padding-left: 12px;
    margin-top: 12px;
}
.ms_index_quality .quality_right .quality_img {
    float: right;
}


.ms_index_custom {
    height: 511px;
    background: url(../images/index/custom_bg.jpg) center;
    background-size: cover;
    position:relative;
}
.ms_index_custom_main {
    position: relative;;
    overflow: initial;
}
.ms_index_custom .ms_index_custom_main ul {
    width: 1230px;
    overflow:hidden;
}
.ms_index_custom .ms_index_custom_main li {
    float: left;
    width: 285px;
    height: 258px;
    margin-right:20px;
    background: white;
    padding-top: 20px;
    text-align: center;
}
.ms_index_custom .ms_index_custom_main li p {
    line-height: 75px;
    font-size:20px;
    color:#333;
}

.ms_index_logo {
    height: 187px;
    background: url(../images/index/index_logo.jpg) center no-repeat;
}