diff --git a/src/assets/scss/style.scss b/src/assets/scss/style.scss
index d4f5ddf..db34d8e 100644
--- a/src/assets/scss/style.scss
+++ b/src/assets/scss/style.scss
@@ -212,20 +212,16 @@ nav{
     .input-group {
         float: right !important;
         transition: all 0.35s, border-radius 0s;
-        width: 32px;
         min-height: 32px;
         background-color: #fff;
-        //box-shadow: 0 1px 1px rgba(0, 0, 0, 0.075) inset;
-        //border-radius: 25px;
-        //border: 1px solid #ccc;
         .form-control {
-            //margin-left: -25px;
-            border:none;
+            width: 0;
+            border: 1px solid transparent;
             background: transparent;
             box-shadow: none;
             display:block;
-            padding: 1rem 2rem;
-            padding-left: 1rem;
+            padding: 1rem 0;
+            transition: width 0.35s, padding 0.35s, border 0.35s;
             &::-webkit-input-placeholder {
                 display: none;
             }
@@ -236,12 +232,18 @@ nav{
             &:-ms-input-placeholder {
                 display: none;
             }
+            &:focus {
+                width: 400px;
+                padding: 1rem 2rem;
+                border: 1px solid #ccc;
+            }
         }
         &:hover, &.hover {
-            width: 100%;
-            //border-radius: 25px 25px 25px 25px;
-            border: 1px solid #ccc;
-            position: static;
+            .form-control {
+                width: 400px;
+                padding: 1rem 2rem;
+                border: 1px solid #ccc;
+            }
         }
         .form-control-feedback {
             position: absolute;
@@ -723,9 +725,7 @@ body.contraste .tainacan-title-page ul li,
 body.contraste .tainacan-title-page ul li a,
 body.contraste #menubelowHeader .menu-item a::after,
 body.contraste .menu-shadow button[data-toggle='dropdown']::after,
-body.contraste .tainacan-search-form .input-group .form-control::-webkit-input-placeholder,
-body.contraste .tainacan-search-form .input-group .form-control:-moz-placeholder,
-body.contraste .tainacan-search-form .input-group .form-control:-ms-input-placeholder { color: #fff !important; }
+body.contraste .tainacan-search-form .input-group .form-control::placeholder { color: #fff !important; }
 
 body.contraste .page-header .title-header.singular-title,
 body.contraste img,
@@ -734,7 +734,8 @@ body.contraste .accessibility-options button { border: 1px solid #fff !important
 
 body.contraste footer .tainacan-footer-info .tainacan-footer-info--logo,
 body.contraste .collection-header--type-b .btn.trigger,
-body.contraste .page-header .title-header.singular-title { border: none !important; }
+body.contraste .page-header .title-header.singular-title,
+body.contraste .tainacan-single-post article header .header-meta img { border: none !important; }
 
 body.contraste .page-header.page-height > div.ph-title-description,
 body.contraste .collection-header--share .rotater,
diff --git a/src/header.php b/src/header.php
index 0298ca6..cc9aebd 100644
--- a/src/header.php
+++ b/src/header.php
@@ -16,7 +16,7 @@
             <ul class="accessibility-shortcuts" role="menubar">
                 <li role="menuitem"><a href="#content" accesskey="c"><span>c</span> Ir para o conteúdo</a></li>
                 <li role="menuitem"><a href="#menu-menu-1" accesskey="m"><span>m</span> Ir para o menu</a></li>
-                <li role="menuitem"><a href="#tainacan-search" accesskey="b"><span>b</span> Ir para a busca</a></li>
+                <li role="menuitem"><a href="#tainacan-search-header" accesskey="b"><span>b</span> Ir para a busca</a></li>
                 <li role="menuitem"><a href="#footer" accesskey="r"><span>r</span> Ir para o rodapé</a></li>
             </ul>
 
diff --git a/src/single.php b/src/single.php
index 008e778..22fa233 100644
--- a/src/single.php
+++ b/src/single.php
@@ -5,7 +5,7 @@
 <!-- Get the menu if is create in panel admin -->
 <?php get_template_part( 'template-parts/menuBellowBanner' ); ?>
 
-<main role="main" class="mt-5 max-large margin-one-column">
+<main id="content" role="main" class="mt-5 max-large margin-one-column">
     <div class="row">
         <div class="col col-sm mx-sm-auto">
             <?php get_template_part('template-parts/loop', 'singular'); ?>
diff --git a/src/tainacan/single-items.php b/src/tainacan/single-items.php
index c3e2333..a14d6b8 100644
--- a/src/tainacan/single-items.php
+++ b/src/tainacan/single-items.php
@@ -10,12 +10,12 @@
                 <?php while(have_posts()): the_post(); ?>
                     <div class="tainacan-title">
                         <div class="border-bottom border-jelly-bean tainacan-title-page" style="border-width: 2px !important;">
-                            <ul class="list-inline mb-1">
-                                <li class="list-inline-item text-midnight-blue font-weight-bold title-page">
+                            <div class="list-inline mb-1">
+                                <h3 class="list-inline-item text-midnight-blue font-weight-bold title-page">
                                     <?php the_title(); ?>
-                                </li>
-                                <li class="list-inline-item float-right title-back"><a href="javascript:history.go(-1)"><?php _e('Back', 'tainacan-theme'); ?></a></li>
-                            </ul>
+                                </h3>
+                                <a href="javascript:history.go(-1)" class="list-inline-item float-right title-back"><?php _e('Back', 'tainacan-theme'); ?></a>
+                            </div>
                         </div>
                     </div>
                     <div class="mt-3 tainacan-single-post collection-single-item">
diff --git a/src/template-parts/loop-singular.php b/src/template-parts/loop-singular.php
index 806eefb..58d2577 100644
--- a/src/template-parts/loop-singular.php
+++ b/src/template-parts/loop-singular.php
@@ -2,12 +2,12 @@
 	<?php while(have_posts()): the_post(); ?>
 	    <div class="tainacan-title">
 	        <div class="border-bottom border-jelly-bean tainacan-title-page" style="border-width: 2px !important;">
-	            <ul class="list-inline mb-1">
-	                <li class="list-inline-item text-midnight-blue font-weight-bold title-page">
+	            <div class="list-inline mb-1">
+	                <h3 class="list-inline-item text-midnight-blue font-weight-bold title-page">
 	                    <?php the_title(); ?>
-	                </li>
-	                <li class="list-inline-item float-right title-back"><a href="javascript:history.go(-1)"><?php _e('Back', 'tainacan-theme'); ?></a></li>
-	            </ul>
+	                </h3>
+	                <a href="javascript:history.go(-1)" class="list-inline-item float-right title-back"><?php _e('Back', 'tainacan-theme'); ?></a>
+	            </div>
 	        </div>
 	    </div>
 	    <div class="mt-3 tainacan-single-post">