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