CSS outline-offset Property - Playground Example

<!DOCTYPE html><html><head><style type="text/css">/* Container for centering the example */
.container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 200px;
}

/* The actual element with the offset */
.styled-box {
  padding: 20px;
  background-color: #f0f4f8;
  border: 2px solid #2d3748; /* The solid inner border */
  
  /* Outline properties */
  outline: 4px dashed #ed8936; /* The dashed outer line */
  
  /* This is the key property */
  outline-offset: 15px; 
  
  font-family: sans-serif;
  font-weight: bold;
}</style></head><body><div class="container">
  <div class="styled-box">
    Outline Offset Example
  </div>
</div></body></html>