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