diff --git a/source/main/models.py b/source/main/models.py
index 7ee9f1c..9ce8971 100644
--- a/source/main/models.py
+++ b/source/main/models.py
@@ -7,7 +7,6 @@ import wikipediaapi
 from bs4 import BeautifulSoup
 from django.conf import settings
 from django.db import models
-from pathlib import Path
 from unidecode import unidecode
 
 
@@ -86,7 +85,7 @@ class MovieQuerySet(models.QuerySet):
             all = list(Movie.objects.filter(**kwargs).values())
         if len(all) < min_items:
             return None
-        elif len(all) < random_max:
+        elif len(all) <= random_max:
             return all
         else:
             return random.sample(all, random_max)
@@ -173,7 +172,7 @@ class MovieQuerySet(models.QuerySet):
         movie["count_formatted"] = self.format_count(movie["count"])
         movie["stars_icons"] = self.format_stars(movie["stars"])
         movie["file_name"] = self._fix_path_movie(movie["file_name"])
-        movie["cartel"] = self._fix_path_cartel(movie['cartel'])
+        movie["cartel"] = self._fix_path_cartel(movie["cartel"])
         if wikipedia:
             movie["wiki"] = self.get_wiki(movie)
 
@@ -182,16 +181,16 @@ class MovieQuerySet(models.QuerySet):
         Enmienda ruta a medio.
         """
         if not file_name:
-            return ''
+            return ""
 
         letter = file_name[0].upper()
         if letter.isdigit():
-            letter = '0'
+            letter = "0"
         url = f"{settings.URL_CDN}/{letter}/{file_name}"
         return url
 
     def _fix_path_cartel(self, file_name):
-        """ Si no existe el cartel regresa el default """
+        """Si no existe el cartel regresa el default"""
         url = f"{settings.MEDIA_URL}{file_name}"
 
         path = Path(f"{settings.MEDIA_ROOT}{file_name}")
@@ -200,7 +199,6 @@ class MovieQuerySet(models.QuerySet):
 
         return url
 
-
     def fix_summ(self, raw):
         """
         Enmienda sinopsis de Wikipedia.
diff --git a/source/main/static/css/main.css b/source/main/static/css/main.css
index 38adeee..7fe590b 100644
--- a/source/main/static/css/main.css
+++ b/source/main/static/css/main.css
@@ -263,6 +263,9 @@
   top: 0;
   left: 0;
   transition: opacity 0.3s;
+  -webkit-user-select: none; /* Safari */
+  -ms-user-select: none; /* IE 10 and IE 11 */
+  user-select: none; /* Standard syntax */
 }
 
 /* Show the tooltip text when you mouse over the tooltip container */
diff --git a/source/main/static/js/player.js b/source/main/static/js/player.js
index 36dd692..55dcc5a 100644
--- a/source/main/static/js/player.js
+++ b/source/main/static/js/player.js
@@ -1,9 +1,16 @@
 // Deshabilita scroll con la tecla de espacio
 // Esto es para que en 'player' quede habilitado para reproducción
 window.addEventListener('keydown', (e) => {  
-  if (e.keyCode === 32 && e.target === document.body) {  
-    e.preventDefault();  
-  }  
+  if (e.keyCode === 32) {
+    if (e.target === document.body) {
+      e.preventDefault();  
+    }
+    // Por alguna razón la tecla rápida 'espacio' no funciona en toggle como
+    // la tecla rápida 'k', así que se fuerza para el mismo comportamiento
+    window.dispatchEvent(new KeyboardEvent('keydown', {
+      'key': 'k'
+    }));
+  }
 });
 
 // Añade un aviso
diff --git a/source/static/css/main.css b/source/static/css/main.css
index a4ab280..ca42f6d 100644
--- a/source/static/css/main.css
+++ b/source/static/css/main.css
@@ -259,6 +259,9 @@
   top: 0;
   left: 0;
   transition: opacity 0.3s;
+  -webkit-user-select: none; /* Safari */
+  -ms-user-select: none; /* IE 10 and IE 11 */
+  user-select: none; /* Standard syntax */
 }
 
 /* Show the tooltip text when you mouse over the tooltip container */
diff --git a/source/templates/registration/login.html b/source/templates/registration/login.html
index 410524c..e0eea07 100644
--- a/source/templates/registration/login.html
+++ b/source/templates/registration/login.html
@@ -5,6 +5,7 @@
   <div class="hero-body">
     <form id="login-form" method="post">
       {% csrf_token %}
+      <p class="title">Inicio de sesión</p>
       <input class="input is-primary" placeholder="Usuario" type="text" name="username" autofocus="" autocapitalize="none" autocomplete="username" maxlength="150" required="" id="id_username">
       <input class="input is-primary" placeholder="Contraseña" type="password" name="password" autocomplete="current-password" required="" id="id_password">
       <button class="button is-primary" type="submit">Ingresa</button>