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