Element block pseudo-element :after generated with overflow hidden background padding 20px transform box-sizing content-box z-index auto box-shadow 4px -4px 9px rgba(0,0,0,0.3) position static margin 0px width 160px height auto cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 0px rgba(0,0,0,1) solid font-weight normal font-size 16px display block float none line-height 1 transition border-radius opacity 1 outline none