.banner .swiper-slide > div{
    padding-bottom: 790px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}
.banner .swiper-banner-prev,
.banner .swiper-banner-next {
    width: 40px;
    height: 40px;
    background-size: cover;
}

.banner .swiper-banner-prev {
    background-image: url("../img/icon_02.png");
    right: auto;
    left: 5%;
}

.banner .swiper-banner-next {
    background-image: url("../img/icon_03.png");
    right: 5%;
    left:auto ;
}

.banner .swiper-container-horizontal > .swiper-pagination-bullets {
    bottom: 15px;
    width: auto;
    display: inline-block;
    left: 50%;
    padding: 2px 25px;
    background-color: rgba(255,255,255,0.8);
    border-radius: 30px;
    transform: translateX(-50%);
}

.banner .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    opacity: 1;
    background-color: rgba(204, 204, 204, 1);
    display: inline-block;
    vertical-align: inherit;
}

.banner .swiper-pagination-bullet-active {
    height: 10px;
    width: 10px;
    background-color: #C1193A;
    vertical-align:inherit;
}
/*****************************************************/
.product{
    padding: 90px 0;
    background-color: #F2F4F6;
}

/*******************************************/
.intro{
    padding: 90px 0 80px;
    background-image: url("../img/image_03.jpg");
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}
.intro .intro-content{
    background-color: #fff;
    padding: 60px 0 53px 50px;
    margin-top: 40px;
    position: relative;
}
.intro .intro-content>span{
    position: absolute;
    top: 9%;
    left: 0;
    font-size: 131px;
    line-height: 204px;
    color: #eee;
    content: '';
    z-index: 10;
    font-weight: 700;
}
.intro .intro-title{
    position: relative;
    z-index: 100;
}
.intro .intro-title-left{
    float: left;
}
.intro .intro-title-left h3{
    font-size: 36px;
    font-weight: bold;
    line-height: 54px;
    color: #241F9D;
    margin: 0;
}
.intro .intro-title-left p{
    font-size: 18px;
    line-height: 27px;
    color: #241F9D;
}
.intro .intro-title-more{
    float: right;
    margin-top: 11px;
}
.intro .intro-title-more a{
    display: block;
    width: 160px;
    line-height: 42px;
    height: 42px;
    border: 1px solid #ccc;
    border-radius: 2px;
    text-align: center;
    font-size: 18px;
    color: #C1193A;
    margin-right: 49px;
    transition: all 0.5s;
    background-color: #F2F4F6;
}
.intro .intro-title-more a:hover{
    background-color: #C1193A;
        color: #fff;
}
.intro .intro-article{
    z-index: 100;
    position: relative;
}
.intro .intro-article .intro-article-left{
    float: left;
    max-width: 590px;
    width: 100%;
    margin-top: 30px;
}
.intro .intro-article-left .intro-article-wrap p{
    font-size: 18px;
    line-height: 28px;
    color: #333;
    margin-top: 12px;
   text-indent: 2em;
}

.intro .intro-article-left .intro-article-wrap span{
    font-style: normal;
    color: #C1193A;
    font-weight: 700;
}
.intro .intro-article-left .intro-nav{
    margin-top: 20px;
}
.intro .intro-nav .intro-nav-items{
    float: left;
    text-align: center;
    margin-left: 46px;
}
.intro .intro-nav .intro-nav-items:first-child{
    margin-left: 0;
}
.intro .intro-nav .intro-nav-items p{
    font-size: 18px;
    line-height: 28px;
    color: #000;
}
.intro .intro-article-left p:first-child{
    margin-top: 0;
}
.intro .intro-article .intro-article-right{
    float: right;
}
.intro .intro-nav .intro-nav-items img{
    transition: all 0.3s;
}
.intro .intro-nav .intro-nav-items:hover img{
    transform: rotateY(180deg);
}.intro .intro-nav .intro-nav-items:hover p{
    color: #241F9D;
 }

/******************************************/
.project{
    padding: 90px 0;
}

@media (max-width: 992px) {
    .banner .swiper-banner-prev, .banner .swiper-banner-next{
        width: 25px;
        height: 25px;
    }
    .banner .swiper-container-horizontal > .swiper-pagination-bullets{
        height: 15px;
        padding: 0 15px;
    }
    .banner .swiper-pagination-bullet{
        width: 7px;
        height: 7px;
    }
    .banner .swiper-slide > div{
        padding-bottom: inherit;
    }
    .product{
        padding: 30px 0;
    }
    .intro{
        padding: 30px 0;
    }
    .intro .intro-content{
        padding: 15px 10px;
        margin-top: 15px;
    }
    .intro .intro-content span{
        display: none;
    }
    .intro .intro-title-left{
        float: none;
    }
    .intro .intro-title-left h3{
        font-size: 20px;
        line-height: 32px;
    }
    .intro .intro-title-left p{
        font-size: 14px;
        line-height: 18px;
    }
    .intro .intro-article-right{
        margin-top: 10px;
    }
    .intro .intro-article .intro-article-left{
        margin-top: 15px;
        float: none;
    }
    .intro .intro-article-left .intro-article-wrap p{
        font-size: 16px;
        line-height: 28px;
    }
    .intro .intro-article-left .intro-article-wrap p:last-child{
        display: none;
    }
    .intro .intro-nav .intro-nav-items{
        width: 25%;
        margin-left: 0;
    }
    .intro .intro-nav .intro-nav-items img{
        width: 36px;
    }
    .intro .intro-article-left .intro-nav{
        margin-top: 10px;
    }
    .intro .intro-nav .intro-nav-items p{
        font-size: 14px;
        line-height: 24px;
    }
    .intro .intro-title-more{
        float: none;
    }
    .intro .intro-title-more a{
        width: 120px;
        line-height: 32px;
        height: 32px;
        font-size: 16px;
        margin: 20px auto 0;
    }
    .project{
        padding: 30px 0;
    }
    .project .project-content{
        margin-top: 15px;
    }
}