Element block pseudo-element :before generated with box-sizing content-box font-size 16px display inline-block margin 0px box-shadow 2px 2px 2px rgba(0,0,0,0.2) text-shadow -1px -1px 0px rgba(15,73,168,0.66) width 50px height 50px transform cursor pointer line-height normal position static padding 20px border 1px #000000 solid font-weight normal z-index auto border-radius float none overflow visible transition background