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