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   1  //
   2  // Popovers
   3  // --------------------------------------------------
   4  
   5  
   6  .popover {
   7    position: absolute;
   8    top: 0;
   9    left: 0;
  10    z-index: @zindexPopover;
  11    display: none;
  12    max-width: 276px;
  13    padding: 1px;
  14    text-align: left; // Reset given new insertion method
  15    background-color: @popoverBackground;
  16    -webkit-background-clip: padding-box;
  17       -moz-background-clip: padding;
  18            background-clip: padding-box;
  19    border: 1px solid #ccc;
  20    border: 1px solid rgba(0,0,0,.2);
  21    .border-radius(6px);
  22    .box-shadow(0 5px 10px rgba(0,0,0,.2));
  23  
  24    // Overrides for proper insertion
  25    white-space: normal;
  26  
  27    // Offset the popover to account for the popover arrow
  28    &.top     { margin-top: -10px; }
  29    &.right   { margin-left: 10px; }
  30    &.bottom  { margin-top: 10px; }
  31    &.left    { margin-left: -10px; }
  32  }
  33  
  34  .popover-title {
  35    margin: 0; // reset heading margin
  36    padding: 8px 14px;
  37    font-size: 14px;
  38    font-weight: normal;
  39    line-height: 18px;
  40    background-color: @popoverTitleBackground;
  41    border-bottom: 1px solid darken(@popoverTitleBackground, 5%);
  42    .border-radius(5px 5px 0 0);
  43  
  44    &:empty {
  45      display: none;
  46    }
  47  }
  48  
  49  .popover-content {
  50    padding: 9px 14px;
  51  }
  52  
  53  // Arrows
  54  //
  55  // .arrow is outer, .arrow:after is inner
  56  
  57  .popover .arrow,
  58  .popover .arrow:after {
  59    position: absolute;
  60    display: block;
  61    width: 0;
  62    height: 0;
  63    border-color: transparent;
  64    border-style: solid;
  65  }
  66  .popover .arrow {
  67    border-width: @popoverArrowOuterWidth;
  68  }
  69  .popover .arrow:after {
  70    border-width: @popoverArrowWidth;
  71    content: "";
  72  }
  73  
  74  .popover {
  75    &.top .arrow {
  76      left: 50%;
  77      margin-left: -@popoverArrowOuterWidth;
  78      border-bottom-width: 0;
  79      border-top-color: #999; // IE8 fallback
  80      border-top-color: @popoverArrowOuterColor;
  81      bottom: -@popoverArrowOuterWidth;
  82      &:after {
  83        bottom: 1px;
  84        margin-left: -@popoverArrowWidth;
  85        border-bottom-width: 0;
  86        border-top-color: @popoverArrowColor;
  87      }
  88    }
  89    &.right .arrow {
  90      top: 50%;
  91      left: -@popoverArrowOuterWidth;
  92      margin-top: -@popoverArrowOuterWidth;
  93      border-left-width: 0;
  94      border-right-color: #999; // IE8 fallback
  95      border-right-color: @popoverArrowOuterColor;
  96      &:after {
  97        left: 1px;
  98        bottom: -@popoverArrowWidth;
  99        border-left-width: 0;
 100        border-right-color: @popoverArrowColor;
 101      }
 102    }
 103    &.bottom .arrow {
 104      left: 50%;
 105      margin-left: -@popoverArrowOuterWidth;
 106      border-top-width: 0;
 107      border-bottom-color: #999; // IE8 fallback
 108      border-bottom-color: @popoverArrowOuterColor;
 109      top: -@popoverArrowOuterWidth;
 110      &:after {
 111        top: 1px;
 112        margin-left: -@popoverArrowWidth;
 113        border-top-width: 0;
 114        border-bottom-color: @popoverArrowColor;
 115      }
 116    }
 117  
 118    &.left .arrow {
 119      top: 50%;
 120      right: -@popoverArrowOuterWidth;
 121      margin-top: -@popoverArrowOuterWidth;
 122      border-right-width: 0;
 123      border-left-color: #999; // IE8 fallback
 124      border-left-color: @popoverArrowOuterColor;
 125      &:after {
 126        right: 1px;
 127        border-right-width: 0;
 128        border-left-color: @popoverArrowColor;
 129        bottom: -@popoverArrowWidth;
 130      }
 131    }
 132  
 133  }