.quebra
{
	float:left;
	position:relative;
}

.clicavel
{
    cursor:hand;
    cursor: pointer;
}

.underline
{
    text-decoration:underline;
}

.underline.visited
{
    text-decoration:underline;
}

.left
{
    float: left; position:relative;
}

.invisivel
{
    visibility:hidden;
    display:none;
}

    .pane_navegacao
    {
        height:15px;
    }

    .round
    {
        height:100%;
        display:block;
    }