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