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