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