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