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