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