Element button pseudo-element :before generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 20px transition z-index auto background height auto box-sizing content-box margin 0px cursor default float none border 0px rgba(0,0,0,1) solid width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 border-radius font-weight normal position static transform font-size 16px display block overflow hidden