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