.overlay {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    position: absolute;
    z-index: 9;
    background: rgba(0, 0, 0, 0.6);
}

.coverpage-top {
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
}

.color-white {
    color: #ffffff !important;
    font-size: 20px !important;
    margin-top: 30px !important;
}

.color-white-big {
    font-size: 70px;
    font-weight: 800;
    padding: 30px 0 10px 0;
    word-break: break-all;
    color: #ffffff;
}

@media (max-width:800px) {
    .color-white-big {
        font-size: 42px;
        line-height: 40px;
        padding: 0 0 20px 0;
    }

    .color-white {
        color: #ffffff !important;
        font-size: 20px !important;
        margin-top: 10px !important;
    }

    .color-white {
        line-height: 15px;
        font-size: 15px !important;
        padding: 0;
    }
}

@media (max-width:480px) {
    .color-white-big {
        font-size: 32px;
        font-weight: 700;
        line-height: 30px;
        padding: 0 0 20px 0;
    }

    .color-white {
        line-height: 15px;
        padding: 0;
    }
}

.half-image {
    margin: 0 50px 15px 0 !important;
    display: inline-block;
    width: 40%;
    float: right;
}

@media (max-width:1024px) {
    .half-image {
        width: 100%;
        margin: 0 !important;
    }
}

/* icon container */

.main-icon-center {
    z-index: 999;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 60%;
    padding-top: 30px;
    overflow: hidden;
    bottom: 0;
    text-align: center;
}

@media (max-width:480px) {
    .main-icon-center {
        top: 55%;
    }

    .coverpage-top {
        top: 40%;
        transform: translateY(-40%);
        z-index: 10;
    }
}

.button-main-icon {
    height: 50px;
    width: 80px;
    text-align: center;
    font-size: 13px;
    display: inline-block;
    margin: 0px 10px 10px 10px;
    background-color: transparent;
    color: #ffffff;
}

.button-icon {
    height: 50px;
    padding: 0;
    line-height: 50px;
    border: none !important;
    display: inline-block !important;
}

.button-round.button-icon i {
    border-radius: 50px;
}

.button-icon i {
    width: 80px;
    line-height: 50px !important;
    height: 100%;
    top: 0px;
    left: 0px;
    position: absolute;
    font-size: 16px;
    color: rgba(0, 0, 0, 0.5);
    background-color: rgba(255, 255, 255, 0.5);
}

.button-icon i:hover {
    background: #ffffff;
    color: #222222;
}

@media (max-width:480px) {
    .button-main-icon {
        width: 50px;
        height: 30px;
        margin: 0 5px 5px 5px;
    }

    .button-icon i {
        width: 50px;
        line-height: 30px !important;
    }
}

/* half container */

.one-half-responsive {
    width: 49%;
}

@media (max-width: 767px) {
    .one-half-responsive {
        width: 100%;
    }
}

/* text slider container */

.main-slider-bg {
    background: url("../images/pictures/index-bg.png");
    background-repeat: no-repeat;
    background-position: right;
    background-size: cover;
    min-width: 100%;
    position: relative;
}

.main-slider-bg-text .main-slider-bg-text-icon {
    text-align: center;
    font-size: 27px;
    display: block;
    color: #ffffff;
}

.main-slider-bg-text p {
    width: 90%;
    margin: 20px auto;
    text-align: center;
    font-size: 17px;
    line-height: 40px;
    font-weight: 300!important;
    word-break: break-all;

}

.main-slider-bg-text a {
    text-align: center;
    font-weight: 800;
}

/* 2018-01-31 HYEJIN // FOOTER */

.footer {
    margin-bottom: 0px;
    padding: 30px 0px 30px 0px;
}

.footer-color {
    background-color: #222222;
}

.footer-logo {
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 180px 47px;
    width: 180px;
    height: 47px;
    z-index: 999;
    margin: 0 auto;
}

.footer-color .footer-logo {
    background-image: url(../images/logo-light.png);
}

.footer-color .copyright-text {
    margin: 0;
    text-align: center;
    padding: 0;
    color: #aaaaaa !important;
    font-weight: 300;
    border: 0;
}

.footer-color .footer-change-text {
    margin: 0;
    text-align: center;
    padding: 0;
    color: #aaaaaa !important;
    font-weight: 300;
}

.footer-color .footer-bold-text {
    font-weight: bold;
    color: #ffffff;
    text-align: center;
    margin: 20px 0 5px 0;
}

.footer-color .footer-text {
    color: #ffffff !important;
    font-weight: 500;
    text-align: center;
    font-size: 28px;
    letter-spacing: -1px;
    margin-bottom: 20px;
}