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