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