Element button pseudo-element :after generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 20px position static width 200px display block background overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px box-sizing content-box border-radius line-height 1 cursor default height auto border 0px rgba(0,0,0,1) solid float none z-index auto transform transition font-weight normal font-size 16px