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