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