hide blog description classic templates

Blog description sometimes give a blog view crowded, how to hide blog description on blogger with classic templates?
This may very simple for a admin of webmaster but for the normal people this very diffficult.
I'am found thie technique hope can help blogger who are still using classic blogger templates.
The step is
1  Find the #description on HTML code

2  Add at the last html code with this sintak  ;display:none;

3  The html code look like here
#description {
border-left:0px solid #eee; border-right:0px solid #eee; border-top:0px solid #eee; border-bottom:0px solid #eee; max-width:700px;
text-transform:uppercase;
letter-spacing:.2em;
color:#999; font-style:normal; font-variant:normal; font-weight:normal; line-height:1.4em; font-size:78%; font-family:Trebuchet MS, Trebuchet, Arial, Verdana, Sans-serif; margin-left:5px; margin-right:5px; margin-top:0; margin-bottom:1px; padding-left:20px; padding-right:20px; padding-top:0; padding-bottom:0px;display:none;}


hide blog description blogger templates