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