src is an attribute you use to tell
<img> where the image is located, you don't need it in css. Just in case, ensure your browser zoom is set to 100% (ctrl + 0 or cmd + 0 for mac)
well, there are two proper ways to define a border:
border: width style color;
or with the individual property:
border-width: width; border-style: style; border-color: color;
now, color, width and style values i used in these examples are just placeholder, to teach you, how to define a border, you seemed to have made some kind of mixture
Got it.Thank you so much.