/*baner*/
#def_swiper{
    position: relative;
    width: 100%;
    height: 630px;
    overflow: hidden;
}

#def_swiper .swiper-button-next,#def_swiper .swiper-button-prev{
    display: none;
}

#def_swiper:hover .swiper-button-next,#def_swiper:hover .swiper-button-prev{
    display: block;
}

#def_swiper .banner_slide_module_yinying{
    width: 100%;
    background-color: rgba(35,24,21,0.3);
    position: absolute;
    top: 230px;
    height: 140px;
    padding: 15px;
}

#def_swiper .banner_slide_module{
    width: 1200px;
    height: 100%;
    margin: auto;
    padding: 0 5px;
}

#def_swiper .banner_slide_module *{
    color: white;
}


#def_swiper .banner_slide_module div{
    width: 720px;
    height: 2px;
    background: white;
    margin: 5px 0 10px 0;
}

#def_swiper .banner_slide_module h1{
    font-size: 25px;
    line-height: 40px;
}