diff --git a/admin/html/admin.css b/admin/html/admin.css
index 5a73d15..f035341 100644
--- a/admin/html/admin.css
+++ b/admin/html/admin.css
@@ -1,3 +1,7 @@
+.letras{
+	font-size: 0.5em;
+}
+
 .paragrafo{
 	font-size: 10pt;
 }
@@ -18,7 +22,7 @@ background: url(../../pacotes/yui290/build/container/img/corner_resize.gif) left
 cursor: se-resize;
 }
 .yui-skin-sam .yui-button button, .yui-skin-sam .yui-button a, .yui-skin-sam .yui-button a:visited{
-	font-size:10pt;
+	font-size:1.26em;
 }
 .yui-skin-sam .yui-button {
     margin: 0.25em;
@@ -34,12 +38,12 @@ cursor:help;
 }
 P {
 	text-align: left;
-	font-size: 12pt;
+	font-size: 1.26em;
 	font-family: Verdana, Arial, Helvetica, sans-serif;
 }
 P  b{
 	text-align: left;
-	font-size: 10pt;
+	font-size: 1.26em;
 	font-family: Verdana, Arial, Helvetica, sans-serif;
 }
 legend {
@@ -48,20 +52,20 @@ legend {
 	background-color: white;
 	color: navy;
 	text-align: left;
-	font-size: 11pt;
+	font-size: 1.26em;
 	font-family: Verdana, Arial, Helvetica, sans-serif;
 }
 
 .mensagem {
 	color: black;
 	text-align: left;
-	font-size: 12pt;
+	font-size: 1.26em;
 	font-family: Verdana, Arial, Helvetica, sans-serif;
 }
 
 h1 {
 	text-align: left;
-	font-size: 15pt;
+	font-size: 1.5em;
 	font-family: Verdana, Arial, Helvetica, sans-serif;
 }
 
@@ -78,14 +82,14 @@ input {
 	color: #2F4632;
 	margin: 0px;
 	text-align: left;
-	font-size: 10px;
+	font-size: 1.26em;
 	font-family: Verdana, Arial, Helvetica, sans-serif;
 }
 
 .lista1 td {
 	cursor: pointer;
 	text-align: left;
-	font-size: 12pt;
+	font-size: 1.26em;
 	font-family: Verdana, Arial, Helvetica, sans-serif;
 }
 
@@ -191,7 +195,7 @@ input {
 .textoAjuda {
 	color: black;
 	text-align: left;
-	font-size: 12px;
+	font-size: 1.26em;
 	font-family: Verdana, Arial, Helvetica, sans-serif;
 }
 
diff --git a/admin/js/core.js b/admin/js/core.js
index f6a0808..b42bfeb 100644
--- a/admin/js/core.js
+++ b/admin/js/core.js
@@ -1544,7 +1544,7 @@ function core_listaDeLetras(onde,nomeFuncao){
 	if(onde != ""){
 		o = document.getElementById(onde);
 		if(o){
-			o.innerHTML = "<fieldset style=padding:2px; ><form id=forminiciais ><p><b>Iniciais: <input name='' onchange='' value='"+letraAtual+"' id=iniciaisLetras type=text style=width:40px;cursor:pointer /> ou </form><div style=position:relative;top:1px; id='_listaDeLetras' >"+ins+"</div></b></p></fieldset>";
+			o.innerHTML = "<fieldset style=padding:2px; class=letras ><form id=forminiciais ><p><b>Iniciais: <input name='' onchange='' value='"+letraAtual+"' id=iniciaisLetras type=text style=width:40px;cursor:pointer /> ou </form><div style=position:relative;top:1px; id='_listaDeLetras' >"+ins+"</div></b></p></fieldset>";
 			document.getElementById("forminiciais").onsubmit = function(){
 				var v = document.getElementById("iniciaisLetras").value;
 				i3GEO.util.insereCookie("I3GEOletraAdmin", v);
diff --git a/exemplos/index.html b/exemplos/index.html
index e065e84..b3d1228 100644
--- a/exemplos/index.html
+++ b/exemplos/index.html
@@ -10,7 +10,7 @@ body,td {
 	border: 0px solid #FFFFFF;
 	font-family: Verdana, Arial, Helvetica, sans-serif;
 	position: relative;
-	font-size: 13pt;
+	font-size: 1em;
 	padding-bottom: 10px;
 }
 </style>
diff --git a/testainstal.php b/testainstal.php
index 1a2d252..28e4f8d 100644
--- a/testainstal.php
+++ b/testainstal.php
@@ -112,7 +112,7 @@ if (get_cfg_var("safe_mode") == 1){
 }
 
 //executa as opcoes linux definidas no formulario
-if($_POST["criaPastaMstmp"] == "on"){
+if(!empty($_POST["criaPastaMstmp"]) && $_POST["criaPastaMstmp"] == "on"){
 	echo "<br>Criando a pasta $dir_tmp \n";
 	if(!file_exists($dir_tmp)){
 		@mkdir ($dir_tmp,0777);
@@ -127,7 +127,7 @@ if($_POST["criaPastaMstmp"] == "on"){
 		echo "...OK\n";
 	}
 }
-if($_POST["criaLink"] == "on"){
+if(!empty($_POST["criaPastaMstmp"]) && $_POST["criaLink"] == "on"){
 	$d = __DIR__."/../ms_tmp";
 	echo "<br>Criando o link simb&oacute;lico $d \n";
 	if(!file_exists($d)){
@@ -143,7 +143,7 @@ if($_POST["criaLink"] == "on"){
 		echo "...OK\n";
 	}
 }
-if($_POST["permPastaI3geo"] == "on"){
+if(!empty($_POST["criaPastaMstmp"]) && $_POST["permPastaI3geo"] == "on"){
 	echo "<br>Alterando permiss&otilde;es i3geo i3geo/temas i3geo/admin i3geo/admin/admin.db\n";
 	if(file_exists($locaplic)){
 		chmod($locaplic,0777);
--
libgit2 0.21.2