/* *
 * _base.scss
 * */

$vm_fontsize: 75;
$vm_design: 750;


/* *
 * @brief unit conversion
 * params  number
 * @return rem or vm/vh
 * */
@function rem($px) {
  @return ($px / $vm_fontsize ) * 1rem;
}

/* *
 * @brief clear, close float
 * */
%clearfix {

  &:before,
  &:after {
    display: table;
    font: 0/0 a;
    content: " ";
  }

  &:after {
    clear: both;
  }
}