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