Hello,
Mashshare is using font icons. No images.
To change the icons, example for the subscribe button:
Go to fontello.com, look there which icon is useful for you. Download the zip file, extract it and find the file fontname-enbeded.css (or similar) and copy the string which contains the long data:application/octlet-stream like this one:
@font-face {
font-family: 'mashicon-subscribe'; /* This name must be changed */
src: url('data:application/octet-stream;base64,d09GRgABAAAAAApEAA4AAAAAEowAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAABPUy8yAAABRAAAAEQAAABWPeFIoWNtYXAAAAGIAAAAOAAAAUrQERm3Y3Z0IAAAAcAAAAAKAAAACgAAAABmcGdtAA...
Copy this to your mashshare custom css with the following lines:
.mashicon-subscribe .icon:before {
font-family: "mashsb-subscribe" !important;
}
.mashicon-subscribe:before {
content: '\e800' !important; /* This must be changed to the icon */
}
This is a non supported solution which is not easy for non experienced developer.
We are planing to allow mashshare custom icons in the future.
Best regards,
René