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