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