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