@media only screen and (max-width: 900px) {
    .slider_text_bottom {
        font-size: 18px;
        line-height: 22px;
    }
}

@media only screen and (max-width: 468px) {
    .slider_text_bottom {
        font-size: 10px;
        line-height: 14px;
    }
}