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