#topo {
<!--margin: 5px;-->
<!--height: 80px;-->
background: silver;
    display: block;
    color: #000;
}

#baixo {
<!--position: absolute;-->
<!--top: 405px;-->
<!--margin: 5px;-->
<!--height: 80px;-->
<!--margin-left: 170px;-->
<!--margin-right: 10px;-->
}

#esquerda {
<!--position: absolute;-->
<!--top: 205px;-->
<!--left: 10px;-->
<!--width: 150px;-->

background: none;-->
}

#meio {
<!--top: 205px;-->
<!--margin-left: 170px;-->
<!--margin-right: 220px;-->
<!--margin-right: 10px;-->
background: none;
}

#direita {
position: absolute;
top: 105px;
right: 10px;
width: 200px;
background: silver;
}

.textopequeno {
font-family: verdana;
color: blue;
font-size: 13px;
}

table {
font-family: verdana;
color: black;
font-size: 13px;
border-collapse: collapse;
}
/*
ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    width: 200px;
    background-color: #f1f1f1;
}
li a {
    display: block;
    color: #000;
    padding: 8px 0 8px 16px;
    text-decoration: none;
}
estava conflitando com o css menu */ 
.dropbtn {
    background-color: #4CAF50;
    color: white;
    padding: 16px;
    font-size: 16px;
    border: none;
    cursor: pointer;
}

.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
}

.dropdown-content a {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}

.dropdown-content a:hover {
//	background-color: #f1f1f1
	background-color: #000000
}

.dropdown:hover .dropdown-content {
     
	 display: block;
}

.dropdown:hover .dropbtn {
    background-color: #3e8e41;
}

tr:hover {background-color: #f5f5f5}
tr:nth-child(even) {background-color: #f2f2f2}

/* Change the link color on hover */
li a:hover {
    background-color: #555;
    color: white;
}
li a.active {
    background-color: #4CAF50;
    color: white;
}

a {
    /*display: block;*/
    color: #000;
    padding: 1px 0 1px 16px;
    text-decoration: none;
}
a:hover {
    background-color: #555;
    color: white;
}
a.active {
    background-color: #4CAF50;
    color: white;
}
body {
font-family: Tahoma, Verdana, Arial;
font-size: 13px;
color: dimgray;
}
tablex, thx, tdx {
   border: 1px solid black;
}
Ax:link { color:navy; text-decoration:none; }
Ax:visited { color:steelblue; text-decoration:none; }
Ax:hover { color:blue; text-decoration:underline; }
BODYx { font-family:verdana;font-size:9pt;color:navy;background-color:white;}
PREx	{ font-family:verdana;font-size:9pt;color:navy;background-color:white;}
TDx { font-family:verdana;font-size:9pt;color:navy; }

.textodestaque {
font-family: verdana;
color: black;
font-size: x-small;
}

h4 {
font-family: verdana;
color: black;
}

.textolegenda {
font-family: verdana;
color: black;
font-size: xx-small;
}

.textologo {
font-family: verdana;
color: black;
font-size: medium;
}

P {
margin: 5 pixels; 
margin-left: 0; 
} 

A {
font-weight:bold;
text-decoration:none;
}