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