// --------------------------------------------------
// Generic helper classes
// --------------------------------------------------

// Floats
// --------------------------------------------------

.pull-left {
  float: left;
}

.pull-right {
  float: right;
}

// Element visibility
// --------------------------------------------------

.show {
  display: block;
}

.hide,
.hidden {
  display: none;
}

.invisible {
  visibility: hidden;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

// Affix
// --------------------------------------------------

.affix {
  position: fixed;
}

// Contain floats
// --------------------------------------------------

.clearfix {
  &:before,
  &:after {
    display: table;
    content: " ";
  }
  &:after {
    clear: both;
  }
}

// Overflow
// --------------------------------------------------

.overflow-ellipsis {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

// Clickable elements
// --------------------------------------------------

.clickable {
  cursor: pointer;
}