.sub0501-section {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.sub0501-section .pr {
    width: 100%;
    margin: 0 auto;
}

.sub0501-section .fdb {
    width: 100%;
    height: auto;
    display: block;
}

/* section4 추가 요소 */
.sub0501-section#section4 .overlay-wrap {
    position: absolute;
    top: 31%;
    left: 50%;
    transform: translatex(-50%);
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 20px;
    z-index: 2;
    pointer-events: auto;
    width: 73.5%;
}

.sub0501-section#section4 .overlay-wrap img {
    width: 100%;
    height: auto;
    display: block;
    pointer-events: auto;
    transition: opacity 0.3s ease;
}

.sub0501-section .section-title {
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: #fff;
    font-size: 26px;
    font-weight: bold;
    text-shadow: 0 0 8px rgba(0, 0, 0, 0.7);
}

.sub0501-row {
    position: relative;
    width: 100%;
    height: 0;
    margin-top: -20px;
    pointer-events: none;
}

.sub0501-row::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 60px;
    background: url('/assets/images/sub0501/pc/saeron_full_sign.png') repeat-x bottom left;
    z-index: 1;
    animation: scrollLeft 20s linear infinite;
}

.slick-rolling {
    overflow: hidden;
}

.slick-rolling .slick-list {
    overflow: hidden !important;
    margin: 0 !important;
}

.slick-rolling .slick-slide {
    padding: 0 !important;
}

.slick-rolling .slick-track {
    display: flex !important;
}

@keyframes scrollLeft {
    0% {
        background-position: 0 bottom;
    }

    100% {
        background-position: -100% bottom;
    }
}

.hvr-shutter-in-horizontal {
    position: relative;
    display: inline-block;
    vertical-align: middle;
    overflow: hidden;
    transition: color 0.3s ease-out;
    z-index: 1;
}

.hvr-shutter-in-horizontal:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: var(--hover-image, linear-gradient(rgba(32, 152, 209, 0.35), rgba(32, 152, 209, 0.35)));
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: scaleX(0);
    transform-origin: 50% 50%;
    transition: transform 0.3s ease-out;
    z-index: 2;
    pointer-events: none;
}

.hvr-shutter-in-horizontal:hover:before,
.hvr-shutter-in-horizontal:focus:before,
.hvr-shutter-in-horizontal:active:before,
.hvr-shutter-in-horizontal.hvr-hover:before {
    transform: scaleX(1);
}

.hvr-shutter-in-horizontal:hover,
.hvr-shutter-in-horizontal:focus,
.hvr-shutter-in-horizontal:active,
.hvr-shutter-in-horizontal.hvr-hover {
    color: #fff;
}

@media (max-width: 768px) {
    .sub0501-section .section-title {
        font-size: 18px;
        top: 8%;
    }
}