.primotech-slider {
    display: flex;
    overflow: hidden;
}
.slider-item {
    background-size: cover;
    background-position: center;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
}
.slider-content {
    background: rgba(0, 0, 0, 0.5);
    padding: 20px;
}