.nav{
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    height: 100px;
}
.logo{
    max-width: 250px;
    overflow: hidden;
    float: left;
    margin-right: 10px;
}
.logo img{
    max-width: 100%;
    display: block;
 
    margin: 10px auto;
    float: left;
    overflow: hidden;
}

.logom{
    float: left;
    overflow: hidden;
    margin: 22px auto;
}
.logoyip{
    font-size: 29px;
    color: #000;
    font-weight: 900;
    width: 400px;
    overflow: hidden;
    height: 39px;
}
.logoerp{
    font-size: 16px;
    color: #000;
    width: 400px;
    overflow: hidden;
    height: 17px;
}
.dhwz{
    float: right;
    overflow: hidden;
    height: 40px;
    margin: 30px auto;
}
.dhwz li{
    float: left;
    overflow: hidden;
    padding:0 10px;
    height: 40px;
    margin: 0 2px;
    text-align: center;
}
.dhwz a{
    font-size: 16px;
    color: #434343;
    line-height: 40px;
    text-align: center;
}
.dhwz .hover{
    color: #133982;
    font-weight: 900;
}
.dhwz a:hover{
    color: #133982;
    font-weight: 900;
}


/*产品中心 start*/
.product{
    width: 1200px;
    margin: 40px auto 0 auto;
    overflow: hidden;
}
.proleft{
    width: 246px;
    float: left;
    overflow: hidden;
    margin-right: 14px;
}
.title{
    width: 246px;
    float: left;
    overflow: hidden;
    background: url(../images/03.jpg) no-repeat;
    height: 100px;
}
.prop{
    font-size: 26px;
    color: #fff;
    text-align: center;
    overflow: hidden;
    margin-top: 16px;
    font-weight: 900;
}
.title span{
    font-size: 14px;
    margin-top: 4px;
    color: #fff;
    text-align: center;
    display: block;
}
.lie{
    width: 246px;
    background: #133982;
    padding-bottom: 8px;
    height: 530px;
    overflow: hidden;
}
.biao{
    width: 230px;
    background: #f9f9f9;
    overflow: hidden;
    height: 500px;
    margin: 20px auto;
}
.bioo{

    overflow: hidden;
    width: 230px;
    margin: 0 auto;
}
.biao a{
    font-size: 16px;
    color: #000000;
    text-align: center;
    display: block;
    height: 50px;
    width: 230px;
    line-height: 46px;
    margin: 4px auto;
    overflow: hidden;
	border-bottom: 1px solid #CCC;
}
.biao a:hover{
    background: #133982;
    color: #fff;
    line-height: 50px;
    border-radius: 4px;
}
.lianxi{
    width: 246px;
    height: 114px;
    background: url(../images/04a.jpg) no-repeat;
    margin-top: 10px;
}
.lianxi p{
    font-size: 18px;
    color: #fff;
    text-align: center;
    line-height: 26px;
    padding-top: 20px;
    padding-bottom: 6px;
}
.lianxi span{
    font-size: 14px;
    color: #fff;
    text-align: center;
    line-height: 22px;
    display: block;
}
.proright{
    width: 924px;
    float: right;
    overflow: hidden;
}
.proright ul{
    margin-left: -20px;
    margin-top: -20px;
    overflow: hidden;
}
.proright li{
    width: 292px;
    overflow: hidden;
    margin-left: 15px;
    margin-top: 20px;
    float: left;
    border: 1px solid #f7f7f7;
}
.proright img{
    width: 292px;
    height: 194px;
    display: block;
    overflow: hidden;
}
.proright p{
    font-size: 16px;
    color: #5a5a5a;
    text-align: center;
    height: 50px;
    line-height: 50px;
    width: 292px;
    overflow: hidden;
}
.proright li:hover{
    font-weight: 900;
    border: 1px solid #133982;
    color: #133982;
}
/*产品中心 end*/
/*产品类别 start*/
.category{
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}
.category .bitot{
	font-weight:700;
    margin: 20px auto 10px auto;
	text-align: center;
	font-size: 20px;
}
.procategory{
    background: url(../images/05.png) no-repeat;
    width: 250px;
    margin: 40px auto 30px auto;
}
.procategory span{
    font-size: 16px;
    color: #133982;
    text-align: center;
    display: block;
    padding: 26px 0 8px 0;
}
.procategory p{
    font-size: 22px;
    color: #000;
    font-weight: 900;
    text-align: center;
}
.category ul{
    margin-left: -20px;
    overflow: hidden;
}
.category li{
    width: 285px;
    float: left;
    margin-left: 20px;
    height: 188px;
}
.category img{
    border: 1px solid #f7f7f7;
    width: 283px;
    height: 188px;
    display: block;
    overflow: hidden;
}
.propyi{
    height: 50px;
    background: #000;
    opacity: 0.5;
    position: relative;
    top: -50px;
    width: 284px;
}
.propyi p{
    width: 284px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    color: #fff;
    overflow: hidden;
}
/*产品类别 end*/
/*关于我们 start*/
.aboutindex{
    width:1200px;
    overflow:hidden;
    margin:30px auto;
}
.about{
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}
.about a{
    color: #133982;
    font-size:16px;
}
.about img{
    width: 240px;
    height: 360px;
    float: left;
    display: block;
    margin-right: 26px;
    overflow: hidden;
}
.aboutpp{
    font-size: 16px;
    color: #5a5a5a;
    line-height: 26px;
    margin-top: 10px;
    overflow: hidden;
    display: -webkit-box !important;
    text-overflow: ellipsis;
    word-break: break-all;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 8;
}
.aboutusa{
    width: 160px;
    height: 52px;
    background: #133982;
    display: block;
    color: #fff;
    text-align: center;
    line-height: 52px;
    border-radius: 4px;
    margin: 30px auto;
}
.aboutusa:hover{
    background: #bc0001;
}
/*关于我们 end*/
/*底部 start*/
.bottom a{
    color: #FFFFFF;
}
.bottom{
    width: 100%;
    background: #133982;
    padding: 10px 0;
    margin: 40px auto 0 auto;
}
.bottom p{
    font-size: 16px;
    color: #fff;
    text-align: center;
    overflow: hidden;
    margin:0 auto;
}
/*底部 end*/