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