I want to change default gray box
DIV.icon {
FLOAT: left;
MARGIN-TOP: 0.1em;
MARGIN-LEFT: 0.2em;
DISPLAY: block;
BORDER-WIDTH: 0.6em 0.6em 0.6em 0.6em;
BORDER-STYLE: solid;
}
from css to my image for new posts, how i can do it?