Element block pseudo-element :after generated with transform border 0px rgba(0,0,0,1) solid transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px height auto box-shadow 1px 1px 1px rgba(255,0,0,0.37) width 160px margin 0px box-sizing content-box line-height 1 overflow hidden background font-size 16px display block position static cursor default z-index auto border-radius font-weight normal float none