float-fix.scss

// A better (Drupal friendly) float fix that does not hide overflow.
// Read more at: http://nicolasgallagher.com/micro-clearfix-hack/

@mixin float-fix () {
  // IE 6 & 7
  *zoom: 1;
  
  &:before,
  &:after {
    // Space content avoids an Opera bug when contenteditable attribute is used elsewhere in the document.
    content: " ";
  
    // Use of `table` instead of `block` is necessary when using `:before` to contain the top margins of child elements.
    display: table;
  
    // Firefox 2.
    visibility: hidden;
  }
  &:after {
    clear: both;
  }
}