diff --git a/src/views/informe-chofer.html b/src/views/informe-chofer.html
index 6c54abe..e965e41 100644
--- a/src/views/informe-chofer.html
+++ b/src/views/informe-chofer.html
@@ -11,7 +11,7 @@
     <div class="input-group row"
         ng-show="buscar">
         <small class="col-md-2 col-4 text-left my-1">Fecha Desde</small>
-        <div class="col-md-4 col-8 input-group mb-2">
+        <div class="col-md-4 col-8 input-group mb-3">
             <div class="input-group-prepend">
                 <div class="input-group-text">
                     <i class="fa fa-calendar"></i>
@@ -32,7 +32,7 @@
             />
         </div>
         <small class="col-md-2 col-4 text-left my-1">Fecha Hasta</small>
-        <div class="col-md-4 col-8 input-group mb-2">
+        <div class="col-md-4 col-8 input-group mb-3">
             <div class="input-group-prepend">
                 <div class="input-group-text">
                     <i class="fa fa-calendar"></i>
diff --git a/src/views/informe-hoja-ruta.html b/src/views/informe-hoja-ruta.html
index 69e5039..c712f8b 100644
--- a/src/views/informe-hoja-ruta.html
+++ b/src/views/informe-hoja-ruta.html
@@ -12,7 +12,7 @@
     <div class="input-group row"
         ng-show="buscar">
         <small class="col-md-2 col-4 text-left my-1">Fecha Desde</small>
-        <div class="col-md-4 col-8 input-group mb-2">
+        <div class="col-md-4 col-8 input-group mb-3">
             <div class="input-group-prepend">
                 <div class="input-group-text">
                     <i class="fa fa-calendar"></i>
@@ -34,7 +34,7 @@
             />
         </div>
         <small class="col-md-2 col-4 text-left my-1">Fecha Hasta</small>
-        <div class="col-md-4 col-8 input-group mb-2">
+        <div class="col-md-4 col-8 input-group mb-3">
             <div class="input-group-prepend">
                 <div class="input-group-text">
                     <i class="fa fa-calendar"></i>
diff --git a/src/views/informe-litros-km-unidad.html b/src/views/informe-litros-km-unidad.html
index 84a7150..cfab3f3 100644
--- a/src/views/informe-litros-km-unidad.html
+++ b/src/views/informe-litros-km-unidad.html
@@ -13,7 +13,7 @@
     <div class="input-group row"
         ng-show="buscar">
         <small class="col-md-2 col-4 text-left my-1">Fecha Desde</small>
-        <div class="col-md-4 col-8 input-group mb-2">
+        <div class="col-md-4 col-8 input-group mb-3">
             <div class="input-group-prepend">
                 <div class="input-group-text">
                     <i class="fa fa-calendar"></i>
@@ -34,7 +34,7 @@
             />
         </div>
         <small class="col-md-2 col-4 text-left my-1">Fecha Hasta</small>
-        <div class="col-md-4 col-8 input-group mb-2">
+        <div class="col-md-4 col-8 input-group mb-3">
             <div class="input-group-prepend">
                 <div class="input-group-text">
                     <i class="fa fa-calendar"></i>
diff --git a/src/views/informe-productividad.html b/src/views/informe-productividad.html
index 8b2e18d..22c9e04 100644
--- a/src/views/informe-productividad.html
+++ b/src/views/informe-productividad.html
@@ -15,7 +15,7 @@
         <div class="input-group row"
             ng-show="buscar">
             <small class="col-md-2 col-4 text-left my-1">Fecha Desde</small>
-            <div class="col-md-4 col-8 input-group mb-2">
+            <div class="col-md-4 col-8 input-group mb-3">
                 <div class="input-group-prepend">
                     <div class="input-group-text">
                         <i class="fa fa-calendar"></i>
@@ -36,7 +36,7 @@
                 />
             </div>
             <small class="col-md-2 col-4 text-left my-1">Fecha Hasta</small>
-            <div class="col-md-4 col-8 input-group mb-2">
+            <div class="col-md-4 col-8 input-group mb-3">
                 <div class="input-group-prepend">
                     <div class="input-group-text">
                         <i class="fa fa-calendar"></i>
@@ -58,7 +58,12 @@
             <small class="col-md-2 col-4 text-left my-1">Entidad</small>
             <div class="col-md-4 col-8 input-group mb-2">
                 <input type="text" class="form-control" ng-model="params.entidad.label" readonly>
-                <button type="button" class="clear-input text-danger" ng-click="clearEntidad()">
+                <button 
+                    ng-show="params.entidad.label.length >= 1"
+                    type="button"
+                    class="clear-input"
+                    ng-click="clearEntidad()"
+                >
                     <i class="fa fa-times"></i>
                 </button>
                 <div class="input-group-append">
diff --git a/src/views/informe-reparto-optimo.html b/src/views/informe-reparto-optimo.html
index e2826dc..ebfc5df 100644
--- a/src/views/informe-reparto-optimo.html
+++ b/src/views/informe-reparto-optimo.html
@@ -13,7 +13,7 @@
         <div class="input-group row"
             ng-show="buscar">
             <small class="col-md-2 col-4 text-left my-1">Fecha Desde</small>
-            <div class="col-md-4 col-8 input-group mb-2">
+            <div class="col-md-4 col-8 input-group mb-3">
                 <div class="input-group-prepend">
                     <div class="input-group-text">
                         <i class="fa fa-calendar"></i>
@@ -34,7 +34,7 @@
                 />
             </div>
             <small class="col-md-2 col-4 text-left my-1">Fecha Hasta</small>
-            <div class="col-md-4 col-8 input-group mb-2">
+            <div class="col-md-4 col-8 input-group mb-3">
                 <div class="input-group-prepend">
                     <div class="input-group-text">
                         <i class="fa fa-calendar"></i>
@@ -54,7 +54,7 @@
                 />
             </div>
             <small class="col-md-2 col-4 text-left my-1">Sector</small>
-            <div class="col-md-4 col-8 input-group mb-2">
+            <div class="col-md-4 col-8 input-group mb-3">
                 <input
                     class="form-control form-control-sm"
                     id="inlineFormInputGroup"
@@ -63,7 +63,12 @@
                     ng-required="true"
                     ng-keypress="seleccionarSector($event.keyCode)"
                 />
-                <button type="button" class="clear-input text-danger" ng-click="clearSector()">
+                <button  
+                    ng-show="params.sector.NOMBRE.length >= 1"
+                    type="button"
+                    class="clear-input"
+                    ng-click="clearSector()"
+                >
                     <i class="fa fa-times"></i>
                 </button>
                 <div class="input-group-append">