@charset "utf-8";
/*
** Default 
--------------------------------------------------------*/
body {
    position: relative;
    background-color:#fff;
    overflow: hidden;
    margin: 0;
}
*{
    box-sizing: border-box;
}

.promotion{
    width: 100%; 
    height: 100vh;
}
.main-bg-sect{
    width: 100%; 
    height: 100vh; 
    background-repeat: no-repeat; 
    background-position: center; 
    background-size: cover; 
    background-color: #ddd; 
    transition: .5s ease; 
    position: relative; 
    z-index: 9; 
    display: flex;
}
.main-bg-box{
    width: calc(100% / 5); 
    height: 100%; 
    position: relative; 
    border-right: 1px solid rgba(242, 242, 242, 0.3);
}
.mbg-caption{
    width: 100%; 
    padding: 0 2rem; 
    text-align: center; 
    position: absolute; 
    bottom: 10rem; 
    left: 0;
    color: #fff;
}
.mbg-caption > p{
    font-size: 17px;
    margin: 0;
}
.mbg-caption > h2{
    font-size: 34px;
    font-weight: bold;
    margin-top: 1rem;
    margin-bottom: 3rem;
}
.mbg-caption > a{
    text-decoration: none;
    color: #fff;
    font-size: 17px;
    font-weight: 500;
}
.mbg-overlay{
    width: 100%; 
    height: 100%; 
    background-color: rgba(0, 0, 0, 0.8); 
    position: absolute; 
    top: 0; 
    left: 0; 
    right: 0; 
    bottom: 0; 
    z-index: 0; 
    transition: .3s ease; 
    transform: scaleX(0);
}
.main-bg-box:hover .mbg-overlay{
    transform: scaleX(1);
}

@media(max-width:1199px){
    .main-bg-sect{
        flex-direction: column;
    }
    .main-bg-box{
        width: 100%;
        border-right: 0;
        border-bottom: 1px solid rgba(242, 242, 242, 0.3);
    }
    .main-bg-box:last-child{
        border-bottom: 0;
    }
    .mbg-caption{
        bottom: auto;
        top: 50%;
        transform: translateY(-50%);
    }
    .mbg-caption > p{
        font-size: 13px;
        margin: 0;
    }
    .mbg-caption > h2{
        font-size: 22px;
        font-weight: bold;
        margin-top: 5px;
        margin-bottom: 10px;
    }
    .mbg-caption > a{
        text-decoration: none;
        color: #fff;
        font-size: 15px;
        font-weight: 500;
    }
}