phone/css/font-awesome-4.7.0/src/assets/less/bootstrap-3.3.5/mixins/size.less
a3a19fc6 
 // Sizing shortcuts
 
 .size(@width; @height) {
   width: @width;
   height: @height;
 }
 
 .square(@size) {
   .size(@size; @size);
 }