//
 // Popovers
 // --------------------------------------------------
 
 
 .popover {
   position: absolute;
   top: 0;
   left: 0;
   z-index: @zindex-popover;
   display: none;
   max-width: @popover-max-width;
   padding: 1px;
   // Our parent element can be arbitrary since popovers are by default inserted as a sibling of their target element.
   // So reset our font and text properties to avoid inheriting weird values.
   .reset-text();
   font-size: @font-size-base;
 
   background-color: @popover-bg;
   background-clip: padding-box;
   border: 1px solid @popover-fallback-border-color;
   border: 1px solid @popover-border-color;
   border-radius: @border-radius-large;
   .box-shadow(0 5px 10px rgba(0,0,0,.2));
 
   // Offset the popover to account for the popover arrow
   &.top     { margin-top: -@popover-arrow-width; }
   &.right   { margin-left: @popover-arrow-width; }
   &.bottom  { margin-top: @popover-arrow-width; }
   &.left    { margin-left: -@popover-arrow-width; }
 }
 
 .popover-title {
   margin: 0; // reset heading margin
   padding: 8px 14px;
   font-size: @font-size-base;
   background-color: @popover-title-bg;
   border-bottom: 1px solid darken(@popover-title-bg, 5%);
   border-radius: (@border-radius-large - 1) (@border-radius-large - 1) 0 0;
 }
 
 .popover-content {
   padding: 9px 14px;
 }
 
 // Arrows
 //
 // .arrow is outer, .arrow:after is inner
 
 .popover > .arrow {
   &,
   &:after {
     position: absolute;
     display: block;
     width: 0;
     height: 0;
     border-color: transparent;
     border-style: solid;
   }
 }
 .popover > .arrow {
   border-width: @popover-arrow-outer-width;
 }
 .popover > .arrow:after {
   border-width: @popover-arrow-width;
   content: "";
 }
 
 .popover {
   &.top > .arrow {
     left: 50%;
     margin-left: -@popover-arrow-outer-width;
     border-bottom-width: 0;
     border-top-color: @popover-arrow-outer-fallback-color; // IE8 fallback
     border-top-color: @popover-arrow-outer-color;
     bottom: -@popover-arrow-outer-width;
     &:after {
       content: " ";
       bottom: 1px;
       margin-left: -@popover-arrow-width;
       border-bottom-width: 0;
       border-top-color: @popover-arrow-color;
     }
   }
   &.right > .arrow {
     top: 50%;
     left: -@popover-arrow-outer-width;
     margin-top: -@popover-arrow-outer-width;
     border-left-width: 0;
     border-right-color: @popover-arrow-outer-fallback-color; // IE8 fallback
     border-right-color: @popover-arrow-outer-color;
     &:after {
       content: " ";
       left: 1px;
       bottom: -@popover-arrow-width;
       border-left-width: 0;
       border-right-color: @popover-arrow-color;
     }
   }
   &.bottom > .arrow {
     left: 50%;
     margin-left: -@popover-arrow-outer-width;
     border-top-width: 0;
     border-bottom-color: @popover-arrow-outer-fallback-color; // IE8 fallback
     border-bottom-color: @popover-arrow-outer-color;
     top: -@popover-arrow-outer-width;
     &:after {
       content: " ";
       top: 1px;
       margin-left: -@popover-arrow-width;
       border-top-width: 0;
       border-bottom-color: @popover-arrow-color;
     }
   }
 
   &.left > .arrow {
     top: 50%;
     right: -@popover-arrow-outer-width;
     margin-top: -@popover-arrow-outer-width;
     border-right-width: 0;
     border-left-color: @popover-arrow-outer-fallback-color; // IE8 fallback
     border-left-color: @popover-arrow-outer-color;
     &:after {
       content: " ";
       right: 1px;
       border-right-width: 0;
       border-left-color: @popover-arrow-color;
       bottom: -@popover-arrow-width;
     }
   }
 }