.swiper-container {
    width: 100%;
    height:700px;
    margin-bottom: 50px;
    overflow: hidden;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    background-size:cover;
    position: relative;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.caption{

    position: absolute;
}

.caption-info-1{
   color: white;
   font-size: 100px;  
}

.caption-info-2 {
    color: white;
    font-size: 50px;
    font-weight: normal;
}
.swiper-slide::before {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    
    background: #000;
    opacity: 0.3;
}

.slide-swiper::before {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    
    background: #000;
    opacity: 0.7;
}