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