<p>テキストに縁取り</p>
p{
  color:#fff;
  text-shadow: 
    #000 2px 0px 2px, #000 -2px 0px 2px,
    #000 0px -2px 2px, #000 -2px 0px 2px,
    #000 2px 2px 2px, #000 -2px 2px 2px,
    #000 2px -2px 2px, #000 -2px -2px 2px,
    #000 1px 2px 2px, #000 -1px 2px 2px,
    #000 1px -2px 2px, #000 -1px -2px 2px,
    #000 2px 1px 2px, #000 -2px 1px 2px,
    #000 2px -1px 2px, #000 -2px -1px 2px,
    #000 1px 1px 2px, #000 -1px 1px 2px,
    #000 1px -1px 2px, #000 -1px -1px 2px;
}

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