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