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