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