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