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