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