Hello,

Sorry for the late reply.
Please add this code into your custom cs sbox:

@media (max-width: 480px){
#logo img {  height: 50px;}
} /*iphone size*/
@media (max-width: 979px){
#logo img { height: 50px;}
} /*ipad size*/

Edit the values to your wish.

Best regards!

Hello,

The !important attribute makes the style property take priority from the theme’s default style. It is not always necessary, but it does no harm.
I added this code into your custom css box:
@media (max-width: 480px){

#logo img {
    max-height: none !important;
    height: 78px !important;
    margin-right: 50px !important;
    width: 100px !important;
}
}
@media (min-width: 767px) {
    #logo img { top: 93% !important;}
}

Please check your site.

Best regards!