Misago/static/admin/css/admin/avatars.less

// Misago avatars sizes
// -------------------------
img{
  &.avatar-big {
    border-radius: 3px;
    width: 180px;
    height: 180px;
  }
  
  &.avatar-normal {
    border-radius: 3px;
    width: 64px;
    height: 64px;
  }
  
  &.avatar-small {
    border-radius: 3px;
    width: 28px;
    height: 28px;
  }
  
  &.avatar-tiny {
    border-radius: 3px;
    width: 16px;
    height: 16px;
  }
}

// Columns widths
td, th {
  &.avatar-big {width: 180px;}
  &.avatar-normal {width: 72px;}
  &.avatar-small {width: 44px;}
  &.avatar-tiny {width: 32px;}
  
  &.avatar-big,
  &.avatar-normal,
  &.avatar-small,
  &.avatar-tiny {
    padding-left: 0px;
    padding-right: 0px;
    
    text-align: center;
  }
}

// Handle small avatar within different places
// -------------------------
.navbar {
  img.avatar-small {
    margin: -(@baseLineHeight / 2) 0px;
    position: relative;
    bottom: 1px;
  }
}

.page-header {
  .avatar-normal {
    width: 42px;
    height: 42px;
    margin: -(@baseLineHeight / 2) 0px;
    position: relative;
    top: (@baseLineHeight / 2) - 13;
  }
}