Element block pseudo-element :before generated with font-size 16px border-radius margin 50% box-shadow 5px 5px 1px rgba(0,0,0,0.3) z-index auto position static display block text-shadow 5px 5px 1px rgba(0,0,0,0.2) width 160px font-weight normal border 0px rgba(0,0,0,1) solid height auto transition line-height 1 cursor default box-sizing content-box float none padding 20px overflow hidden transform background