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