.section {
    width: 90%;
    max-width: 1280px;
}

.section h2 {
    color: #b9d71f;
}

.section h3 {
    text-align: center;
    font-size: 22px;
    line-height: 26px;
    font-weight: bold;
    color: #7d7d7d;
}

#liangpin-section1 img {
    width: 100%;
    max-width: 445px;
    margin-bottom: 40px;
}

#liangpin-section1 h3 {
    text-align: center;
    padding-bottom: 50px;
}

@media screen and (max-width: 420px) {
    .section h3 {
        line-height: 20px;
        font-size: 14px;
        padding-bottom: 10px;
    }
    #liangpin-section1 h3 {
        padding-bottom: 20px;
    }
    #liangpin-section1 img {
        max-width: 240px;
        margin-bottom: 20px;
    }
}

#liangpin-section2 .left-content,
#liangpin-section21 .left-content {
    padding-top: 200px;
    width: 40%;
}

#liangpin-section21 .left-content {}

#liangpin-section2 .right-content,
#liangpin-section21 .right-content {
    overflow: hidden;
    height: 587px;
    width: 60%;
}

#liangpin-section21 .right-content {
    width: 50%;
}

#liangpin-section21 {
    margin-bottom: 40px;
}

#liangpin-section21 .caroursel {
    margin-left: 50px;
}

#liangpin-section2 h2,
#liangpin-section21 h2 {
    font-size: 24px;
}

@media screen and (max-width: 768px) {
    #liangpin-section2 .left-content,
    #liangpin-section2 .right-content,
    #liangpin-section21 .left-content,
    #liangpin-section21 .right-content {
        padding-top: 0;
        width: 100%;
    }
    #liangpin-section2 .right-content,
    #liangpin-section21 .right-content {
        overflow: hidden;
        height: 587px;
    }
    #liangpin-section2 h2,
    #liangpin-section21 h2 {
        margin-top: 20px;
        font-size: 20px;
        text-align: center!important;
    }
    #liangpin-section21 .caroursel {
        margin-left: 0;
    }
}

@media screen and (max-width: 420px) {
    #liangpin-section2 .right-content,
    #liangpin-section21 .right-content {
        height: 300px;
    }
    .pagging {
        margin-bottom: -20px;
        transform: scale(0.6);
        -webkit-transform: scale(0.6);
        -ms-transform: scale(0.6);
        -moz-transform: scale(0.6);
    }
}

#liangpin-section3 .left-content {
    width: 60%;
    height: 587px;
    margin-bottom: 20px;
}

#liangpin-section3 .right-content {
    overflow: hidden;
    padding-top: 150px;
    width: 30%;
    margin-bottom: 20px;
}

#liangpin-section3 .pagging {
    margin-left: 0;
    bottom: 0;
}

#liangpin-section3 h2 {
    font-size: 24px;
}

@media screen and (max-width: 768px) {
    #liangpin-section3 .left-content,
    #liangpin-section3 .right-content {
        padding-top: 0;
        width: 100%;
    }
    #liangpin-section3 .left-content {
        margin-bottom: 0;
    }
    #liangpin-section3 .left-content {
        overflow: hidden;
        height: 587px;
    }
    #liangpin-section3 h2 {
        font-size: 20px;
        margin-top: 20px;
        text-align: center!important;
    }
    #liangpin-section3 .pagging {
        margin-left: 0;
    }
}

@media screen and (max-width: 420px) {
    #liangpin-section3 .left-content {
        height: 300px;
    }
}

#liangpin-section4 {
    background: #E2E2E4;
    margin: 30px auto;
}

#liangpin-section4 h2 {
    background: #FFF;
    margin: 50px auto;
    line-height: 90px;
    font-weight: bold;
    width: 90%;
    max-width: 1000px;
}

#liangpin-section4 p {
    text-align: center;
    padding: 0 50px;
}

#liangping-pic1 {
    margin: 30px 0;
}

#mini-pic {
    margin: 30px 0;
}

@media screen and (max-width: 768px) {
    #liangpin-section4 h2 {
        margin: 30px auto;
        line-height: 60px;
        width: 90%;
    }
}

@media screen and (max-width: 420px) {
    #liangpin-section4 h2 {
        margin: 20px auto;
        line-height: 40px;
        font-size: 14px;
        width: 90%;
    }
    #liangpin-section3 .left-content {
        height: 300px;
    }
    #liangping-pic1 {
        margin: 10px 0;
    }
    #mini-pic {
        width: 100px!important;
        margin: 10px 0;
    }
}

#liangpin-section5 {
    margin: 20px auto;
}

#liangpin-section5 img {
    margin: 20px auto;
}

@media screen and (max-width: 420px) {
    #liangpin-section5 {
        margin: 10px auto;
    }
    #liangpin-section5 img {
        margin: 10px auto;
    }
}