.main_bg {
    width: 100%;
    /*background: url(../images/main_bg.jpg) repeat-x;*/
    /*margin-top: -5px;*/
    /*position:fixed;
    left:0;*/
    /*background: #212121;*/
    min-height: 800px;
}

.mt10 {
    margin-top: 10px;
}

.mt20 {
    margin-top: 20px;
}

.mt30 {
    margin-top: 30px;
}
/*内页banner*/
.nyban {
    position: relative;
    z-index: -1;
    margin-top: 90px;
}

    .nyban img {
        width: 100% !important;
        height: auto !important;
        /*margin-top:-120px;*/
    }
/*上一条/下一条*/
.arc_page {
    width: 100%;
    margin: 10px 0;
}

    .arc_page .page_next {
        width: 100%;
        color: #555;
        font-size: 14px;
        text-align: left;
        margin: 20px 0;
        border: 1px solid #eeeeee;
        padding: 10px;
    }

        .arc_page .page_next a {
            color: #333;
            cursor: pointer;
        }
/*相关产品*/
.pro_xg {
    width: 100%;
    border-bottom: 1px solid #eeeeee;
    text-align: left;
    height: 43px;
    line-height: 43px;
}

    .pro_xg span {
        color: #da291c;
        text-align: left;
        border: 1px solid #eeeeee;
        float: left;
        padding: 0 15px;
        font-weight: 600;
        border-bottom: none;
    }
/*相关产品*/
.pro_c_box {
    width: 100%;
    text-align: center;
    margin-top: 50px;
}

    .pro_c_box ul {
        width: 100%;
        text-align: center;
    }

        .pro_c_box ul li {
            width: 25%;
            float: left;
            text-align: center;
        }

            .pro_c_box ul li .pro_c_box_img {
                width: 100%;
                text-align: center;
            }

                .pro_c_box ul li .pro_c_box_img img {
                    max-width: 100%;
                    height: auto;
                }

            .pro_c_box ul li a {
                color: #333;
            }
/*内页标题*/
.nytitle_en {
    padding-bottom: 30px;
    width: 60px;
    border-bottom: 2px solid #df0023;
    text-align: center;
    margin: 0 auto 30px auto;
}

.nytitle {
    font-size: 40px;
    color: #000;
    margin-top: 70px;
}

.neirong {
    /*color: #5b5b5b;*/
    text-align: left;
    font-weight: 500;
    margin: 12px;
    font-size: 14px;
}

    .neirong img {
        max-width: 100% !important;
        height: auto !important;
    }
/*当前位置*/
.weizhi_box {
    width: 1280px;
    margin: 0 auto;
    border-bottom: 1px solid #757575;
    margin-top: 20px;
    height: 35px;
    line-height: 35px;
    margin-bottom: 15px;
}

.weizhi {
    width: auto;
}

    .weizhi ul {
        width: 100%;
        list-style: none;
    }

        .weizhi ul li {
            float: left;
            width: auto;
            height: 35px;
            line-height: 35px;
            margin-right: 10px;
        }

            .weizhi ul li a {
                float: left;
                width: auto;
                height: 35px;
                line-height: 35px;
                background: #757575;
                border-bottom: none;
                color: #e2e2e2;
                padding: 0 15px 0 15px;
                font-size: 16px;
                /* border-radius: 20px; */
                border-top-left-radius: 5px;
                border-top-right-radius: 5px;
            }

                .weizhi ul li a:hover {
                    float: left;
                    width: auto;
                    height: 35px;
                    line-height: 35px;
                    /*border: 1px solid #CCC;*/
                    border-bottom: none;
                    color: #fff;
                    background: #f4b125;
                    padding: 0 15px 0 15px;
                    font-size: 16px;
                }

.weizhi_right {
    width: auto;
    height: 35px;
    line-height: 35px;
    margin-right: 10px;
}

    .weizhi_right a {
        color: #bcbcbc;
    }
/*分页样式*/
.fenye {
    max-width: 1200px;
    margin-top: 10px;
    margin-bottom: 50px;
    text-align: center;
    color: #333;
}

.yangshi {
    height: 25px;
    line-height: 25px;
    width: 30px;
    text-align: center;
    padding: 5px 10px;
    border: 1px solid #CCC;
    background: #f1f1f1;
    color: #606060;
}
/*详情页样式*/
.botmborder {
    text-align: left;
    padding-bottom: 10px;
    font-size: 20px;
    width: auto;
    margin-top: 24px;
    /* border-bottom: 1px dashed #CCC; */
    text-indent: 10px;
    font-weight: 600;
}

.txtcont {
    width: 98%;
    margin-left: 1%;
    /*border-top: 1px dashed #CCC;*/
    border-bottom: 1px dashed #CCC;
    padding: 5px 0px;
}

.detail {
    width: 100%;
    text-align: left;
}
/*产品详情页*/
.pro_box {
    width: 100%;
    margin: 50px 0 30px 0;
}

.pro_zuo {
    width: 50%;
    text-align: right;
    padding-right: 5%;
}

    .pro_zuo img {
        max-width: 100%;
        height: auto;
    }

.pro_name {
    width: auto;
    background: #da291c;
    color: #fff;
    padding: 5px 50px 5px 15px;
}

.pro_you {
    width: 50%;
}

.pro_cont {
    text-align: left;
    width: 80%;
    line-height: 40px;
}

    .pro_cont p {
        border-bottom: 1px dashed #f1f1f1;
    }
/*内页公司简介*/
.jjbg {
    width: 100%;
    height: 790px;
    background: url(../images/jj_bg.jpg) no-repeat center top 100%;
}

.about-box {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 0 80px 0;
    position: relative;
    overflow: hidden;
    min-height: 540px;
}

.about-img {
    width: auto;
    float: left;
    position: relative;
}

    .about-img img {
        max-width: 100%;
    }

.about-text {
    width: 475px;
    height: auto;
    background: #fff;
    position: absolute;
    right: 30px;
    top: 100px;
    z-index: 1;
    padding: 35px;
    text-align: left;
    box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.2);
}
/*简介下*/
.about_zhong_box {
    width: 100%;
    text-align: center;
}

    .about_zhong_box ul {
        width: 100%;
    }

        .about_zhong_box ul li {
            width: 20%;
            float: left;
            text-align: center;
            border-right: 1px solid #ddd;
            height: 185px;
            overflow: hidden;
        }

            .about_zhong_box ul li:last-child {
                border-right: none;
            }

            .about_zhong_box ul li .about_zhong_img {
                width: 100%;
            }

                .about_zhong_box ul li .about_zhong_img img {
                    max-width: 100%;
                    height: auto;
                    -webkit-transition: -webkit-transform .3s linear;
                    -moz-transition: -moz-transform .3s linear;
                    -o-transition: -o-transform .3s linear;
                    transition: transform .3s linear;
                }

            .about_zhong_box ul li:hover .about_zhong_img img {
                -webkit-transform: scale(1.1);
                -moz-transform: scale(1.1);
                -ms-transform: scale(1.1);
                -o-transform: scale(1.1);
                transform: scale(1.1);
            }

            .about_zhong_box ul li .about_zhong_title {
                font-size: 16px;
                color: #da291c;
                margin: 15px 0 10px 0;
                font-weight: 600;
            }

            .about_zhong_box ul li .about_zhong_cont {
                line-height: 22px;
                color: #333;
                padding: 0 15px;
            }