@media only screen and (min-device-width : 320px) and (max-device-width : 568px) and (orientation : landscape) {

    .slider-nav {
        display: none;
    }

    .bloque-text-slider {
        top: 31%;
    }

    .bloque-text-slider {
        width: 381px;
    }

    .tit-slider-h {
        line-height: 35px;
        font-size: 35px;
    }
}