body{min-width: 1200px;background: #e9e7e7;}
.container{max-width: 1200px;}

a:hover{color:#c74f4e;}
.page-num, .page-link{color: #c74f4e;}
.page-num-current{background: #c74f4e;border-color: #c74f4e;color: #fff;}

.top_line{background: url(../images/top_line.jpg) top center;height: 5px;background-size: cover;}
.top_line .row>div{height: 5px;}

.bg_red_base{background-color: #c74f4e;}
.bg_black_base{background-color: #6d6d6d;}
.text_red_base{color: #c74f4e;}
.text_black_base{color: #6d6d6d;}

.banneru{background: url(../images/banneru.png) center center;height: 150px; background-size: cover;}
.centerbanner1{background: url(../images/centerbanner1.jpg) center center;height: 300px; background-size: cover;}
.centerbanner2{background: url(../images/centerbanner2.jpg) center center;height: 300px; background-size: cover;}
.advs{background: url(../images/advs.jpg) center center;height: 1322px; background-size: cover;}

.pro_li,.product .card{transition: all .3s;}
.pro_li:hover{box-shadow: 0px 5px 5px #c74f4e; transform: translateY(-5px);}

.product .card:hover{box-shadow: 0px 3px 3px #c74f4e; transform: translateY(-5px);border-color: #c74f4e;}

.adv_title{background: #6d6d6d;color: #fff;cursor: pointer;}
.adv_title .current{background: #c74f4e;}
.adv_title_list{transition: all .3s;}
.adv_title_list.current .adv_num{color: rgba(255,255,255,.8);}

.adv_num{font-size: 86px;color: rgba(255,255,255,.3);text-align: center;font-weight: bold;}
.adv_m_title{font-size: 28px;font-weight: bold; text-align: center;}
.adv_sub_title{font-size: 24px; text-align: center;}

.adv_content ol li{list-style: square!important;}

.centerbanner3 h4{font-size: 2.571rem;font-weight: bold;}
.centerbanner3>.c_title{position: relative;}
.centerbanner3>.c_title:after{content:'';width: 0;height: 0;
	border-top: 30px solid #e9e7e7;
    border-right: 40px solid transparent;
    border-bottom: 30px solid transparent;
    border-left: 40px solid transparent;position:absolute;left: 0;right: 0;margin:0 auto;
}

.left_title{position: relative;margin-bottom: 30px;}
.left_title:after{content: '';width: 0;height: 0;border-top: 5px solid #fff;border-right: 135px solid #fff;border-bottom: 5px solid transparent;border-left: 135px solid transparent;position: absolute;left: 0;bottom: -10px;}

.left_title_b{position: relative;}
.left_title_b:after{content: '';width: 0;height: 0;border-top: 8px solid #ef7301;border-right: 135px solid transparent;border-bottom: 8px solid transparent;border-left: 135px solid transparent;position: absolute;left: 0;bottom: -16px;}


.normal_left dd>a{background: url(../images/leftli.jpg) center center;width: 224px; height: 37px;line-height: 37px; background-size: contain;background-repeat: no-repeat;display: block; margin:15px auto;padding-left: 15px;}
.normal_left dd>a:hover{background-image: url(../images/leftlihover.jpg);}
.p_bg{width: 269px;height: 54px;background: url(../images/comlogobg.png);margin-right: -27px;line-height: 38px; font-size: 24px; padding-left: 28px; color: #fff; font-weight: bold;}
.position{background: url(../images/ouewe.jpg) left bottom no-repeat;}