change the thubnail size on mobile device at JNews - Block 2

/* change the thubnail size on mobile device at JNews - Block 2 */

@media (max-width: 425px) {
    .jeg_postblock_2 .jeg_thumb {
    width : 100%;
    }
    .jeg_postblock_2 .jeg_posts_wrap .jeg_postblock_content {
        margin-left : 0 ;
        padding-left : 0 ;
    }
}