Element block pseudo-element :after generated with display block position static cursor default z-index auto font-weight normal height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 0px rgba(0,0,0,1) solid font-size 16px padding 20px border-radius float left background box-sizing content-box box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform line-height 1 width 25% transition margin 0px overflow hidden