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