The border IS dotted. Press Ctrl and hit the "+" key a few times (or maybe Ctrl Shift + for some browsers, or just take my word for it!) But just try this:
HTML Code:
.random-tips {
/* background-color: #FFDBF9;
border: 1px dotted #F2A0F9;*/
background-color:blue;
border: 1px solid black:
text-align: left;
and see what happens. You're not going to crash the internet.
I promise it will change. Now try out different colors until you find ones you like.