About Doctor
The following is an HTML code snippet:
<div style="width: 500px; height: 500px; background-color: red;"> <span style="color: white; font-size: 40px;">Hello World!</span> </div>
The following is an HTML code snippet:
<div style="width: 500px; height: 500px; background-color: red;"> <span style="color: white; font-size: 40px;">Hello World!</span> </div>