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