
@mixin float-clear($value) {
  float: $value;
  clear: $value;
}

@mixin links($linkcolor) {
  a {
    color: $linkcolor;
    &:visited {
      color: $linkcolor;
    }
    &:hover {
      text-decoration: none;
      color: darken($linkcolor, 10);
    }
    &:focus {
      outline: thin dotted;
      color: darken($linkcolor, 10);
    }
    &:hover,
    &:active {
      outline: 0;
    }
  }
}

@mixin fancy-list-headers($background, $highlight, $gem: false) {
  .list-header {
    background: $background;
    @if $gem {
      line-height: 1.4;
      padding-left: 0;
    }
    a {
      background: $highlight;
      padding-right: 0;
      padding-left: 1em;
      position: relative;
     &:after {
      content: "";
      display: block;
      width: 2.5em;
      position: absolute;
      top: 0;
      right: -2.5em;
      bottom: 0;
      background: -webkit-gradient(linear, left top, right bottom, color-stop(0%,$highlight), color-stop(50%,$highlight), color-stop(50%,$background), color-stop(100%,$background)); /* Chrome,Safari4+ */
      background: -webkit-linear-gradient(-45deg, $highlight 0%,$highlight 50%, $background 50%, $background 100%); /* Chrome10+,Safari5.1+ */
      background: linear-gradient(135deg, $highlight 0%,$highlight 50%, $background 50%, $background 100%); /* W3C */
     }
    }
  }

  [dir="rtl"] & .list-header {
    a {
      padding-right: 1em;
      padding-left: 0;
      &:after {
        right: auto;
        left: -2.5em;
        background: -webkit-gradient(linear, right top, left bottom, color-stop(0%,$highlight), color-stop(50%,$highlight), color-stop(50%,$background), color-stop(100%,$background)); /* Chrome,Safari4+ */
        background: -webkit-linear-gradient(-135deg, $highlight 0%,$highlight 50%, $background 50%, $background 100%); /* Chrome10+,Safari5.1+ */
        background: linear-gradient(225deg, $highlight 0%,$highlight 50%, $background 50%, $background 100%); /* W3C */
      }
    }
  }

}

// thumbs

@mixin thumb-circle {
  img {
    border-radius: 50%;
  }
}

@mixin has-thumb {
  img {
    float: left;
    margin: 0 1em 1em 0;
  }
  [dir="rtl"] & {
    img {
      float: right;
      margin: 0 0 1em 1em;
    }
  }
}

@mixin has-thumb-flip {
  img {
    float: right;
    margin: 0 0 1em 1em;
  }
  [dir="rtl"] & {
    img {
      float: left;
      margin: 0 1em 1em 0;
    }
  }
}

@mixin clearfix {
  *zoom: 1;
  &:before {
    content: " ";
    display: table;
  }
  &:after {
    content: " ";
    display: table;
    clear: both;
  }
}

@mixin displaymenu {
  display: block;
  position: absolute;
  top: 4.5em;
  z-index: 3;
  width: 20em;
  max-width: 100%;
}
