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