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