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