@charset "utf-8";
.jianjie {
    margin-top: 90px;
    display: flex;
}

.jianjie>div {
    width: 50%;
}

.jianjie_l {
    padding-right: 8%;
}

.jianjie_l_img {
    position: relative;
    height: 100%;
    background-repeat: no-repeat;
    background-position: right center;
    background-size: cover;
}

.jianjie_ldw {
    position: absolute;
    z-index: -1;
    right: 0;
    bottom: 0;
    transform: translate(-64px, 100px);
    height: 454px;
    width: 500%;
    background-color: #71798b;
    -webkit-transform: translate(-64px, 100px);
    -moz-transform: translate(-64px, 100px);
    -ms-transform: translate(-64px, 100px);
    -o-transform: translate(-64px, 100px);
}

.jianjie_r_txt {
    padding: 140px 0 0;
}

.jianjie_txt_h {
    position: relative;
    font-size: 70px;
    font-weight: 700;
    color: #efefef;
}

.jianjie_txt_dwh {
    position: absolute;
    width: 100%;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    font-size: 36px;
    color: #30323b;
    font-weight: 700;
}

.jianjie_txt_dwxx {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translate(-150%, -50%);
    width: 114px;
    height: 2px;
    background-color: #cf1b1b;
    -webkit-transform: translate(-150%, -50%);
    -moz-transform: translate(-150%, -50%);
    -ms-transform: translate(-150%, -50%);
    -o-transform: translate(-150%, -50%);
}

.jianjie_txt_p {
    margin-top: 40px;
}

.jianjie_txt_p p {
    font-size: 16px;
    color: #30323b;
    line-height: 35px;
    margin-bottom: 40px;
}


/* 文化 */

.wenhua {
    margin-top: 228px;
    display: flex;
}

.wenhua>div {
    width: 50%;
}

.wenhua_l_txt {
    padding: 140px 0 150px;
}

.wenhua_txt_h {
    position: relative;
    font-size: 70px;
    font-weight: 700;
    color: #efefef;
}

.wenhua_txt_dwh {
    width: 100%;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    font-size: 36px;
    color: #30323b;
    font-weight: 700;
}

.wenhua_txt_dwxx {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translate(150%, -50%);
    width: 114px;
    height: 2px;
    background-color: #cf1b1b;
    -webkit-transform: translate(150%, -50%);
    -moz-transform: translate(150%, -50%);
    -ms-transform: translate(150%, -50%);
    -o-transform: translate(150%, -50%);
    z-index: 2;
}

.wenhua_txt_p {
    margin-top: 40px;
}

.wenhua_txt_p p {
    font-size: 16px;
    color: #30323b;
    line-height: 35px;
    margin-bottom: 40px;
}

.wenhua_r {
    padding-left: 8%;
}

.wenhu_r_img {
    position: relative;
    height: 100%;
    border-radius: 50px 0 0 0;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    -webkit-border-radius: 50px 0 0 0;
    -moz-border-radius: 50px 0 0 0;
    -ms-border-radius: 50px 0 0 0;
    -o-border-radius: 50px 0 0 0;
}

.wenhu_rdw {
    position: absolute;
    z-index: -1;
    left: 0;
    bottom: 0;
    transform: translate(64px, 100px);
    height: 454px;
    width: 500%;
    background-color: #71798b;
    -webkit-transform: translate(64px, 100px);
    -moz-transform: translate(64px, 100px);
    -ms-transform: translate(64px, 100px);
    -o-transform: translate(64px, 100px);
}

.foot {
    margin-top: 250px;
}

@media screen and (max-width: 1500px) {
    .jianjie_l {
        padding-right: 6%;
    }
    .jianjie_txt_dwxx {
        transform: translate(-130%, -50%);
        -webkit-transform: translate(-130%, -50%);
        -moz-transform: translate(-130%, -50%);
        -ms-transform: translate(-130%, -50%);
        -o-transform: translate(-130%, -50%);
    }
    .wenhua_r {
        padding-left: 6%;
    }
    .wenhua_txt_dwxx {
        transform: translate(130%, -50%);
        -webkit-transform: translate(130%, -50%);
        -moz-transform: translate(130%, -50%);
        -ms-transform: translate(130%, -50%);
        -o-transform: translate(130%, -50%);
    }
}

@media screen and (max-width: 1400px) {
    .jianjie_txt_dwxx {
        transform: translate(-120%, -50%);
        -webkit-transform: translate(-120%, -50%);
        -moz-transform: translate(-120%, -50%);
        -ms-transform: translate(-120%, -50%);
        -o-transform: translate(-120%, -50%);
    }
    .wenhua_r {
        padding-left: 6%;
    }
    .wenhua_txt_dwxx {
        transform: translate(120%, -50%);
        -webkit-transform: translate(120%, -50%);
        -moz-transform: translate(120%, -50%);
        -ms-transform: translate(120%, -50%);
        -o-transform: translate(120%, -50%);
    }
    .wenhua_txt_h {
        font-size: 52px;
    }
    .jianjie_txt_h {
        font-size: 52px;
    }
    .jianjie_r_txt {
        padding-top: 40px;
    }
    .wenhua_l_txt {
        padding-top: 40px;
    }
}

@media screen and (max-width: 1200px) {
    .jianjie_ldw,
    .wenhu_rdw {
        display: none;
    }
    .jianjie,
    .wenhua {
        flex-wrap: wrap;
    }
    .jianjie>div,
    .wenhua>div {
        width: 100%;
    }
    .jianjie_l_img,
    .wenhu_r_img {
        height: 200px;
        border-radius: 0;
        -webkit-border-radius: 0;
        -moz-border-radius: 0;
        -ms-border-radius: 0;
        -o-border-radius: 0;
    }
    .jianjie_txt_h,
    .wenhua_txt_h {
        text-align: center;
    }
    .jianjie_txt_dwxx,
    .wenhua_txt_dwxx {
        display: none;
    }
    .jianjie_r_txt {
        padding: 30px 0 0;
    }
    .jianjie_l,
    .wenhua_r {
        padding: 0;
    }
    .wenhua {
        margin-top: 40px;
    }
    .wenhua_l_txt {
        padding: 40px 0 0;
    }
    .wenhua_r {
        order: -1;
    }
    .jianjie_txt_p,
    .wenhua_txt_p {
        margin-top: 20px;
    }
    .jianjie_txt_p p,
    .wenhua_txt_p p {
        margin-bottom: 15px;
    }
    .foot {
        margin-top: 90px;
    }
}

@media screen and (max-width: 768px) {
    .jianjie_txt_h,
    .wenhua_txt_h {
        font-size: 30px;
    }
    .jianjie_txt_dwh,
    .wenhua_txt_dwh {
        font-size: 28px;
    }
    .jianjie_txt_p p,
    .wenhua_txt_p p {
        font-size: 14px;
        line-height: 22px;
    }
    .jianjie {
        margin-top: 40px;
    }
    .foot {
        margin-top: 40px;
    }
    .jianjie_r_txt {
        padding: 20px 0 0;
    }
    .jianjie_txt_p,
    .wenhua_txt_p {
        margin-top: 10px;
    }
    .wenhua_l_txt {
        padding: 20px 0 0;
    }
}

.headx4 {
    content: '';
    bottom: 0;
    left: 0;
    position: absolute;
    width: 100%;
    height: 3px;
    background-color: #fff;
}