new/sass/mixin.scss

@mixin down-arrow(){
	content:" ";
  display:table;
  position:absolute;
  bottom:-10px;
  left:15px;
  width: 0; 
  height: 0; 
  border-left: 10px solid transparent; 
  border-right: 10px solid transparent; 
  border-top: 10px solid #2c2255;
}