.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    background-position: center;
    background-size: cover;
}

.swiper-slide img {
    display: block;
    width: 100%;    height: 100%;
}

.main_tab {
    position: absolute;
    top: 150px;
    z-index: 10;
    width: 100%;
}
.main_tab .container {max-width: 1230px;}

#main_section {margin-top: 85px;}
.main_tab .cont-area {text-align: center;}
.main_tab .container .row > div {margin-bottom: 20px;}
.txt-area {background-color: #fff; padding: 20px;}
.txt-area h3 {
    margin-top: 0px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #333333;
}
.txt-area p {
    font-size: 15px;
    letter-spacing: -0.02em;
    color: #666;
}
.goto-btn a {
    display: inline-block;
    background: #e1e1e1;
    padding: 10px 60px;
    border-radius: 50px;
    font-size: 14px;
    color: #666666;
    text-decoration: none!important;
}
.goto-btn a:hover {
    background: #023caa;
    color: #fff;
}
.img-wrap img {
    max-width: 100%;
}


@media screen and (max-width: 1024px){  

    #main_section {margin-top: 50px;}


}