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