Hi, sorry, forgot to get back to you. I have fixed this using some code you put on another thread. My mobile logo is now great, but the space at the bottom is HUGE. I tried to adjust the padding, but it made no difference.
This is the code I used:
@media screen and (max-width:640px) {
div #block-yui_3_17_2_1_1629998662263_30945 img {
width: 30% !important;
height: auto !important;
transform: translateX(-50%);
left: 50% !important;
}
div #block-yui_3_17_2_1_1629998662263_30945.image-block-wrapper {
padding-bottom: 50% !important;
}
}
Thanks for your help - you are awesome!