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