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