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