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