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