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