Element block pseudo-element :after generated with border 0px rgba(0,0,0,1) solid transform z-index auto margin 20px height auto transition width 24px opacity 1.00 status line-height normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default float none padding 4px display block background font-size 0px overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal position relative border-radius outline none box-sizing content-box