1. Log in to blogger account and Go to Design > Edit HTML
2. Put checked marked in Expand Widget Templates
3. Find this tag by using Ctrl+F
4. Paste below code before ]]></b:skin> tag
.alert { background: #DDE4FF;
text-align: left;
padding: 5px 5px 5px 5px;
border-top: 1px dotted #223344;border-bottom: 1px dotted
#223344;border-left: 1px dotted #223344;border-right: 1px dotted
#223344;}
/* www.bloggertrix.com */
5. Click on "Posting" >> "New Post" and go to edit HTML and paste this tag
<div class="alert"> beginning of the text you want to highlight
6. After you can type code or script or text. after it you have to
paste </div> for closing div tag (don't forget to do it. it won,t work)
7. After you can save and check it. good luck, its easy.
Note: you can change #DDE4FF with any color code.
