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