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