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