.vc-horizontal-slider {
    display: flex;
    overflow-x: auto;
    height: 100vh;
}
.slider-item {
    position: relative;
    flex: 0 0 auto;
    height: 100%;
}
.slider-item img {
    height: 100%;
}
.slider-title {
    position: absolute;
    bottom: 10px;
    left: 10px;
    background-color: rgba(0, 0, 0, 0.5);
    color: #fff;
    padding: 5px 10px;
    display: none;
}
.slider-item:hover .slider-title {
    display: block;
}