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