XenForo Background message to a specific user

[</clown>]

clown submitted a new resource:

Background message to a specific user - Background message to a specific user

In extra.less:

.message-background (@mbUserName; @mbBackgroundUrl; @mbBackground-size; @mbBackground-position: false) {
 
  .message[data-author="@{mbUserName}"] .message-inner {
    background-image: linear-gradient(to top, @xf-contentBg, fade(@xf-contentBg, 60%)), @mbBackgroundUrl;
  background-position: @mbBackground-position;
  background-size: @mbBackground-size;
}
.message[data-author="@{mbUserName}"] .message-cell.message-cell--user {
   background: transparent;
}
}
//...

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