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