Element button pseudo-class :hover generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 2px 2px 2px rgba(0,0,0,0.5) padding 20px z-index auto overflow hidden float none transition font-size 16px height auto border-radius border 0px rgba(0,0,0,1) solid transform cursor default background width 160px position static font-weight normal display block box-sizing content-box margin 0px line-height 1