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