*{
    padding: 0;
    margin: 0;
}

#haisi-main{
    box-sizing: border-box;
    overflow: hidden;
    color: #FFFFFF;
}

#haisi-main h4{
    font-size: 2.5vw;
    line-height: 3.75vw;
}

#haisi-main p{
    font-size: 1.67vw;
    line-height: 2.5vw;
}

#haisi-main li,dl{
    list-style: none;
}

#haisi-main a{
    text-decoration: none;
    display: inline-block;
}

.font-large-pc{
    font-size: 3.33vw;
    line-height: 3.75vw;
}

#haisi-main img{
    display: block;
    width: 100%;
}
/* 首屏 */
#haisi-main .haisi-header{
    width: 100%;
    position: relative;
}

#haisi-main .haisi-header .header-img{
    width: 100%;
}

#haisi-main .haisi-header .header-text{
    position: absolute;
    font-size: 3.33vw;
    line-height: 3.75vw;
    width: 100%;
    top: 11.5625vw;
    left: 50%;
    transform: translateX(-50%);
    color: #FFFFFF;
    text-align: center;
}

#haisi-main .haisi-header .header-text span{
    display: inline-block;
    width: 37%;
    height: 1px;
    background-color: #fff;
    position: relative;
    top: -2vw;
}

#haisi-main .haisi-header .header-text h3{
    display: inline-block;
    padding: 0 4vw;
}

/* 首屏 */

/* 次屏 */
.haisi-body .main-img{
    display: none;
}

@media (min-width:1199px){
    #pinContainer{
        width: 100vw;
        height: 100vh;
        overflow: hidden;
    }
    
    #haisi-main .haisi-body{
        width: 100%;
    }
    
    .big-box{
        position: absolute;
        height: 100vh;
        width: 100%;
    }
}

.body-first{
    width: inherit;
    position: relative;
}

.body-first .first-main{
    position: absolute;
    width: 41.7%;
    top: 10.26vw;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
}

.body-first .first-main h4{
    font-size: 2.5vw;
    line-height: 3.75vw;
    margin: auto;
    margin-bottom: 0.89vw;
    width: 75%;
}

.body-first .first-main p{
    font-size: 1.67vw;
    line-height: 2.5vw;
    width: 75%;
    margin: auto;
    margin-bottom: 4.32vw;
}
/* 次屏 */

/* 第三屏 */
.haisi-third{
    width: 100%;
    position: relative;
    text-align: center;
}

.third-text{
    position: absolute;
    width: 73%;
    left: 50%;
    transform: translateX(-50%);
    top: 3.7vw;
}

.third-text h4{
    color: #000000;
    margin-bottom: 1.41vw;
}

.third-text p{
    color: #000;
    margin-bottom: 2.71vw;
}

.third-text .text-box{
     width: 94%;
     margin: auto;
     margin-bottom: 4.17vw;
}

.third-text .text-box-two p{
    margin-bottom: 3.28vw;
}


/* 第三屏 */

/* 第四屏 */
.haisi-four{
    width: 100%;
}

.four-first{
    width: 53%;
    text-align: center;
    margin: auto;
    margin-bottom: 5.57vw;
}

.four-first h4{
    font-size: 2.5vw;
    line-height: 3.75vw;
    color: #000;
    margin-top: 4.375vw;
}

.four-first p{
    font-size: 1.67vw;
    line-height: 2.5vw;
    margin-top: 1.41vw;
    color: #000;
    margin-bottom: 5.52vw;
}

.four-first ul{
    text-align: center;
    display: flex;
    flex-wrap: nowrap;
    flex-direction: row;
    justify-content: space-between;
    list-style-position: inside;
    color: #C0C1C2;
    font-weight: bold;
    font-size: 1.67vw;
    line-height: 2.5vw;
}

.four-second{
    width: 70%;
    margin: auto;
    text-align: center;
}

.four-second h4{
    font-size: 2.5vw;
    line-height: 3.75vw;
    margin-bottom: 4.375vw;
}

.four-box,.four-box-two{
    display: flex;
    width: 100%;
}

.four-box-img{
    width: 56%;
}

.four-box-text h5{
    font-size: 1.67vw;
    line-height: 2.5vw;
    padding-top: 7.5vw;
    margin-bottom: 1.875vw;
}

.four-box-text p{
    font-size: 1.25vw;
    line-height: 1.875vw;
}

.four-box .flex{
     margin-left: 7.03vw;
     text-align: left;
}

.four-box .flex p{
    width: 11.25vw;
}

.four-box-two .flex{
     margin-right: 10.42vw;
     text-align: left;
     padding-left: 4vw;
}

.four-box-two .flex p{
    width: 16.25vw;
}

.four-box,.four-box-two{
    margin-bottom: 4.375vw;
}
/* 第四屏 */

/* 第五屏 */
.haisi-five{
    width: 100%;
    position: relative;
    text-align: center;
}

.five-text{
    width: 42%;
    position: absolute;
    top: 7.5vw;
    left: 50%;
    transform: translateX(-50%);
}

.five-text h4{
    font-size: 2.5vw;
    line-height: 3.75vw;
    color: #fff;
    width: 100%;
    margin-bottom: 1.40625vw;
}

.five-text h5{
    font-size: 1.67vw;
    line-height: 2.5vw;
    margin-bottom: 4.6875vw;
    color: #fff;
}

.five-text .text-img{
    width: 41%;
    margin: auto;
    margin-bottom: 3.4375vw;
}

.haisi-five ul{
    display: flex;
    text-align: center;
    justify-content: space-between;
    list-style: none;
    position: absolute;
    width: 47.48vw;
    bottom: 8.70vw;
    left: 50%;
    transform: translateX(-50%);
}

.haisi-five ul li{
    width: 21.8%;
}

.haisi-five ul .text-img-two{
    margin: auto;
    margin-bottom: 2.03vw;
    width: 2.86vw;
    height: 2.86vw;
}

.haisi-five ul p{
    font-size: 1.25vw;
    line-height: 1.875vw;
    color: #fff;
}

/* .five-img{
    background-image: url(img/pc/five-bg.png);
    background-position: center;
    background-repeat: no-repeat;
    height: 56.3vw;
} */

.haisi-five .text-img-two{
    display: none;
}
/* 第五屏 */

/* 第六屏 */
.haisi-six{
    padding: 5.21vw 15.73vw;
}

.six-box{
    display: flex;
    justify-content: space-between;
}

.six-box .box-list{
    position: relative;
}

.six-box .box-list:first-child{
     margin-right: 5.83vw;
} 

.six-box .box-list .list-text{
    position: absolute;
    top: 5.9375vw;
    left: 50%;
    transform: translateX(-50%);
}

.six-box .box-list .list-text h5{
    font-size: 1.67vw;
    line-height: 2.5vw;
    color: #fff;
    text-align: center;
    margin-bottom: 1.2vw;
}

.six-box .box-list .list-text .t-btn{
    text-align: center;
}

.six-box .box-list .list-text a{
    font-size: 0.83vw;
    line-height: 1.25vw;
    padding: 0.83vw 1.676vw;
    color: #fff;
    /* background-color: #BE1E0D; */
    border-radius: 0.42vw;
    display: inline-block;
    text-decoration: none;
}

.six-box .box-list .list-text a.btn-a,.six-box .box-list .list-text a{
    background-color: rgba(0, 0, 0, 0.2);
    border-style: solid;
    border-width: 1px;
    border-color: #fff;
}

.six-box .box-list .list-text a:hover{
    opacity: 0.8;
}

.mob{
    display: none;
}
/* 第六屏 */


/* mob */
/* 首屏 */
@media (max-width:767px){
    #haisi-main .haisi-header .header-text{
        font-size: 6.4vw;
        line-height: 9.6vw;
        top: 22.13vw;
    }
    #haisi-main .haisi-header .header-text span{
        width: 28.8vw;
    }
    .mob{
        display: block;
    }
}
/* 首屏 */

/* 次屏 */
@media (max-width:767px){
    .body-first .first-main{
        width: 69.33vw;
        top: 11.2vw;
    }

    #haisi-main .body-first .first-main h4{
        width: 57.33vw;
        font-size: 4.27vw;
        line-height: 6.4vw;
        margin-bottom: 3.47vw;
    }

    #haisi-main .body-first .first-main p{
        width: 57.33vw;
        font-size: 4.27vw;
        line-height: 6.4vw;
        opacity: 0.7;
        margin-bottom: 8.27vw;
    }
}

@media (max-width:1199px){
    .haisi-body .main-img{
        display: block;
    }
}
/* 次屏 */

/* 第三屏 */
@media (max-width:767px){
    .third-text{
        width: 100%;
        top: 11.47vw;
    }
    #haisi-main .third-text h4{
        font-size: 6.4vw;
        line-height: 9.6vw;
        margin-bottom: 3.73vw;
    }
    #haisi-main .third-text p{
        font-size: 4.27vw;
        line-height: 6.4vw;
        margin-bottom: 8.27vw;
    }
    .third-text .text-box{
        width: 100%;
        margin-bottom: 11.47vw;
    }
    #haisi-main .third-text .text-box-two p{
        margin-bottom: 5.6vw;
    }
    .text-img-one{
        display: none;
    }
    .text-img-two{
        display: none;
    }
    #haisi-main .third-text .text-box-two{
        position: relative;
        top: 47vw;
    }
}
/* 第三屏 */

/* 第四屏 */
@media (max-width:767px){
    .four-first{
        width: 80.53vw;
        margin-bottom: 11.73vw;
    }
   .four-first h4{
        font-size: 6.4vw;
        line-height: 9.6vw;
        margin-top: 11.47vw;
    }
    .four-first p{
        font-size: 4.27vw;
        line-height: 6.4vw;
        margin-bottom: 8.8vw;
    }
    .four-first ul{
        flex-wrap: wrap;
        font-size: 4.27vw;
        line-height: 6.4vw;
        text-align: left;
    }
    .four-first ul>li{
        width: 34.13vw;
    }
    .four-second{
        width: 76.2%;
    }
    .four-second h4{
        font-size: 6.4vw;
        line-height: 9.6vw;
        margin-bottom: 9.07vw;
    }
    .four-box,.four-box-two{
        flex-wrap: wrap;
    }
    .four-box-img{
        width: 100%;
        order: 2;
    }
    .four-box-text{
        width: 100%;
        text-align: center;
    }
    .four-box-text h5{
        font-size: 4.27vw;
        line-height: 6.4vw;
        margin-bottom: 3.47VW;
        padding-top: 0;
    }
    .four-box-text p{
        font-size: 3.47vw;
        line-height: 5.33vw;
        margin-bottom: 5.6vw;
    }
    .four-box .flex,.four-box-two .flex{
        text-align: center;
    }
    .four-box .flex p,.four-box-two .flex p{
        width: 100%;
    }
    .four-box-two{
        margin-bottom: 10.67vw;
    }
    .four-box{
        margin-bottom: 5.87vw;
    }
}
/* 第四屏 */

/* 第五屏 */
@media (max-width:767px){
    /* .five-img{
        background-image: url(img/mob/bg-mob.png);
        background-position: center;
        background-repeat: no-repeat;
        height: 158.4vw;
    } */
    /* .five-img picture{
        display: none;
    } */
    .five-text{
        width: 74.67vw;
        top: 16.8vw;
    }
    .five-text h4{
        font-size: 6.4vw;
        line-height: 9.6vw;
        margin-bottom: 9.06vw;
    }
    .five-text h5{
        font-size: 4.27vw;
        line-height: 6.4vw;
        margin-bottom: 8.6875vw;
    }
    .five-text .text-img{
        width: 100%;
    }
    .haisi-five ul{
        flex-wrap: wrap;
    }
    .haisi-five ul li{
        width: 40%;
    }
    .haisi-five ul .text-img-two{
        margin-bottom: 3.2vw;
        width: 10.67vw;
        height: 10.67vw;
    }
    .haisi-five ul p{
        font-size: 3.47vw;
        line-height: 5.33vw;
        margin-bottom: 5.6vw;
    }
    .haisi-five .text-img-two{
        display: block;
    }
    .haisi-five ul{
        width: 65.7%;
        bottom: 4.7vw;
    }
}
/* 第五屏 */

/* 第六屏 */
@media (max-width:767px){
    .haisi-six{
        padding: 10.67vw 5.87vw;
    }
    .six-box .box-list:first-child{
        margin-right: 2.93vw;
    }
    .six-box .box-list .list-text{
        top: 4.27vw;
        width: 100%;
    }
    .six-box .box-list .list-text h5{
        font-size: 3.2vw;
        line-height: 4.8vw;
        margin-bottom: 2.93vw;
    }
    .six-box .box-list .list-text a{
        font-size: 2.67vw;
        line-height: 4.8vw;
        padding: 1.33vw 3.2vw;
        border-radius: 0.8vw;
    }
}
/* 第六屏 */