.avatar {
  float: left;
  margin-right: 12px;
  width: 40px;
  height: 40px;
  padding: 0;
  @include border-radius($avatar_radius);
  border: 1px solid rgba(0, 0, 0, .1);

  &.avatar-inline {
    float: none;
    margin-left: 4px;
    margin-bottom: 2px;

    &.s16 { margin-right: 4px; }
    &.s24 { margin-right: 4px; }
  }

  &.avatar-tile {
    @include border-radius(0);
    border: none;
  }

  &.s16 { width: 16px; height: 16px; margin-right: 6px; }
  &.s20 { width: 20px; height: 20px; margin-right: 7px; }
  &.s24 { width: 24px; height: 24px; margin-right: 8px; }
  &.s26 { width: 26px; height: 26px; margin-right: 8px; }
  &.s32 { width: 32px; height: 32px; margin-right: 10px; }
  &.s36 { width: 36px; height: 36px; margin-right: 10px; }
  &.s40 { width: 40px; height: 40px; margin-right: 10px; }
  &.s46 { width: 46px; height: 46px; margin-right: 15px; }
  &.s48 { width: 48px; height: 48px; margin-right: 10px; }
  &.s60 { width: 60px; height: 60px; margin-right: 12px; }
  &.s70 { width: 70px; height: 70px; margin-right: 14px; }
  &.s90 { width: 90px; height: 90px; margin-right: 15px; }
  &.s110 { width: 110px; height: 110px; margin-right: 15px; }
  &.s140 { width: 140px; height: 140px; margin-right: 20px; }
  &.s160 { width: 160px; height: 160px; margin-right: 20px; }
}

.identicon {
  text-align: center;
  vertical-align: top;

  &.s16 { font-size: 12px; line-height: 1.33; }
  &.s24 { font-size: 14px; line-height: 1.8; }
  &.s26 { font-size: 20px; line-height: 1.33; }
  &.s32 { font-size: 20px; line-height: 30px; }
  &.s40 { font-size: 16px; line-height: 38px; }
  &.s60 { font-size: 32px; line-height: 58px; }
  &.s70 { font-size: 34px; line-height: 68px; }
  &.s90 { font-size: 36px; line-height: 88px; }
  &.s110 { font-size: 40px; line-height: 108px; font-weight: 300; }
  &.s140 { font-size: 72px; line-height: 138px; }
  &.s160 { font-size: 96px; line-height: 158px; }
}
