Portfolio


<body>
    <div
      style="
        width: 100px;
        height: 100px;
        position: absolute;
        top: 50%;
        left: 50%;
        border: 5px solid #fff;
        box-shadow: 0 0 0 3px green, 0 0 0 15px yellow, inset 0 0 0 3px green;
        outline: 15px dashed green;
        background-color: #fff;
        box-sizing: border-box;
      "
    ></div>
</body>



<div
      style="
        width: 20px;
        height: 20px;
        outline: 2px dashed green;
        border: 1px double lightgreen;
        box-shadow: 0 0 0 2px yellow;
      "
></div>