Element button pseudo-element :after generated with padding 20px transform text-shadow 1px 1px 0px rgba(255,255,255,0.66) box-shadow 3px 3px 4px rgba(0,0,0,0.4) height auto background box-sizing content-box transition width auto margin 0px display inline-block cursor default font-size 16px border-radius border 1px #b7b7b7 solid font-weight normal position static float none z-index auto line-height normal overflow visible