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