.main {
    width: 1200px;
    margin: 0 auto;
}

.swiper-container {
    position: relative;
    width: 1200px;
    height: 520px;
}

.swiper-slide {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.s-left {
    width: 600px;
    text-align: justify;
    font-size: 18px;
    line-height: 36px;
    color: #666666;
}

.s-left h3 {
    color: #1E82C8;
    font-size: 26px;
    line-height: 36px;
    margin-bottom: 10px;
}

.s-left span {
    position: relative;
    color: #666666;
    font-size: 22px;
    font-weight: normal;
    line-height: 30px;
}

.s-left .s-subtitle::after {
    content: "\A";
    position: absolute;
    left: 0;
    top: 58px;
    min-width: 33px;
    min-height: 8px;
    background-color: #1E82C8;
}

.s-left p {
    margin-top: 35px;
    color: #666666;
    position: relative;
}

.s-left .s-page {
    color: #333333;
    margin: 80px 40px 0;
}

.s-left .s-page span {
    margin-right: 90px;
    margin-left: 4px;
}

.s-left .s-page span::after {
    content: " ";
    background-color: #333333;
    position: absolute;
    left: 0;
    top: 15px;
    min-width: 90px;
    min-height: 2px;
}

.swiper-slide img {
    width: 550px;
    height: auto;
}

.swiper-button-prev {
    position: absolute; 
    width: 90px;
    height: 100px;
    top: 510px;
    left: -5px;
    /* transform: rotate(180deg); */
    background: transparent;
    /* background-image: url("https://www.huanshenghui.com/images/set/jiantou.svg"); */
}

.swiper-button-next {
    position: absolute; 
    width: 90px;
    height: 100px;
    top: 510px;
    left: 205px;
    background: transparent;
    /* background-image: url("https://www.huanshenghui.com/images/set/jiantou.svg"); */
}

.s-page::after{
    content:'';
    background-image: url("https://www.huanshenghui.com/images/set/jiantou.svg");
    background-size: cover;
    position: absolute;
    left: 165px;
    min-width: 25px;
    min-height: 15px;
    top: 8px;
    
    opacity: 0.1;
}

.s-page::before{
    content:'';
    background-image: url("https://www.huanshenghui.com/images/set/jiantou.svg");
    background-size: cover;
    transform: rotate(180deg);
    position: absolute;
    left: -40px;
    min-width: 25px;
    min-height: 15px;
    top: 8px;
    
    opacity: 0.1;
}

.cont_title{
    position: relative;
        text-align: center;
        color: #333333;
        font-weight: bold;
        font-size: 30px;
        line-height: 30px;
        margin-top: 65px;
        margin-bottom: 36px;
    }
    .cont_title span{
        color: #E4E4E4;
        font-size: 45px;
        font-weight: bold;
        line-height: 45px;
    }
    .p_title{
        position: absolute;
        bottom: -30px;
        width: 100%;
        text-align: center;
        font-size: 30px;
        z-index: 2;
        font-weight: bold;
    }