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