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