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