Element block pseudo-element :after generated with box-sizing content-box overflow visible width 48px border-radius z-index auto margin 0px position static display block border 0px rgba(0,0,0,1) solid height 48px background box-shadow 5px 5px 0px #27ae60 padding 0px transition transform outline none float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) opacity 1 line-height normal font-size medium font-weight normal cursor default