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