diff --git a/elpa/smooth-scrolling-20161002.1949/smooth-scrolling-autoloads.el b/elpa/smooth-scrolling-20161002.1949/smooth-scrolling-autoloads.el
new file mode 100644
index 0000000..e6752a7
--- /dev/null
+++ b/elpa/smooth-scrolling-20161002.1949/smooth-scrolling-autoloads.el
@@ -0,0 +1,90 @@
+;;; smooth-scrolling-autoloads.el --- automatically extracted autoloads
+;;
+;;; Code:
+
+(add-to-list 'load-path (directory-file-name
+                         (or (file-name-directory #$) (car load-path))))
+
+
+;;;### (autoloads nil "smooth-scrolling" "smooth-scrolling.el" (0
+;;;;;;  0 0 0))
+;;; Generated autoloads from smooth-scrolling.el
+
+(defvar smooth-scrolling-mode nil "\
+Non-nil if Smooth-Scrolling mode is enabled.
+See the `smooth-scrolling-mode' command
+for a description of this minor mode.
+Setting this variable directly does not take effect;
+either customize it (see the info node `Easy Customization')
+or call the function `smooth-scrolling-mode'.")
+
+(custom-autoload 'smooth-scrolling-mode "smooth-scrolling" nil)
+
+(autoload 'smooth-scrolling-mode "smooth-scrolling" "\
+Make emacs scroll smoothly
+
+\(fn &optional ARG)" t nil)
+
+(defvar smooth-scroll-margin 10 "\
+Number of lines of visible margin at the top and bottom of a window.
+If the point is within these margins, then scrolling will occur
+smoothly for `previous-line' at the top of the window, and for
+`next-line' at the bottom.
+
+This is very similar in its goal to `scroll-margin'.  However, it
+is implemented by activating `smooth-scroll-down' and
+`smooth-scroll-up' advise via `defadvice' for `previous-line' and
+`next-line' respectively.  As a result it avoids problems
+afflicting `scroll-margin', such as a sudden jump and unexpected
+highlighting of a region when the mouse is clicked in the margin.
+
+Scrolling only occurs when the point is closer to the window
+boundary it is heading for (top or bottom) than the middle of the
+window.  This is to intelligently handle the case where the
+margins cover the whole buffer (e.g. `smooth-scroll-margin' set
+to 5 and `window-height' returning 10 or less).
+
+See also `smooth-scroll-strict-margins'.")
+
+(custom-autoload 'smooth-scroll-margin "smooth-scrolling" t)
+
+(defvar smooth-scroll-strict-margins t "\
+If true, the advice code supporting `smooth-scroll-margin'
+will use `count-screen-lines' to determine the number of
+*visible* lines between the point and the window top/bottom,
+rather than `count-lines' which obtains the number of actual
+newlines.  This is because there might be extra newlines hidden
+by a mode such as folding-mode, outline-mode, org-mode etc., or
+fewer due to very long lines being displayed wrapped when
+`truncate-lines' is nil.
+
+However, using `count-screen-lines' can supposedly cause
+performance issues in buffers with extremely long lines.  Setting
+`cache-long-line-scans' may be able to address this;
+alternatively you can set this variable to nil so that the advice
+code uses `count-lines', and put up with the fact that sometimes
+the point will be allowed to stray into the margin.")
+
+(custom-autoload 'smooth-scroll-strict-margins "smooth-scrolling" t)
+
+(autoload 'enable-smooth-scroll-for-function "smooth-scrolling" "\
+Define advice on FUNC to do smooth scrolling.
+
+This adds after advice with name `smooth-scroll' to FUNC.
+
+Note that the advice will not have an effect unless
+`smooth-scrolling-mode' is enabled.
+
+\(fn FUNC)" nil t)
+
+(if (fboundp 'register-definition-prefixes) (register-definition-prefixes "smooth-scrolling" '("do-smooth-scroll" "disable-smooth-scroll-for-function" "enable-smooth-scroll-for-function-conditionally" "window-is-at-bob-p" "smooth-scroll-")))
+
+;;;***
+
+;; Local Variables:
+;; version-control: never
+;; no-byte-compile: t
+;; no-update-autoloads: t
+;; coding: utf-8
+;; End:
+;;; smooth-scrolling-autoloads.el ends here
diff --git a/elpa/smooth-scrolling-20161002.1949/smooth-scrolling-pkg.el b/elpa/smooth-scrolling-20161002.1949/smooth-scrolling-pkg.el
new file mode 100644
index 0000000..b567db7
--- /dev/null
+++ b/elpa/smooth-scrolling-20161002.1949/smooth-scrolling-pkg.el
@@ -0,0 +1,2 @@
+;;; -*- no-byte-compile: t -*-
+(define-package "smooth-scrolling" "20161002.1949" "Make emacs scroll smoothly" 'nil :commit "2462c13640aa4c75ab3ddad443fedc29acf68f84" :keywords '("convenience") :authors '(("Adam Spiers" . "emacs-ss@adamspiers.org") ("Jeremy Bondeson" . "jbondeson@gmail.com") ("Ryan C. Thompson" . "rct+github@thompsonclan.org")) :maintainer '("Adam Spiers" . "emacs-ss@adamspiers.org") :url "http://github.com/aspiers/smooth-scrolling/")
diff --git a/elpa/smooth-scrolling-20161002.1949/smooth-scrolling.el b/elpa/smooth-scrolling-20161002.1949/smooth-scrolling.el
new file mode 100644
index 0000000..bc98826
--- /dev/null
+++ b/elpa/smooth-scrolling-20161002.1949/smooth-scrolling.el
@@ -0,0 +1,329 @@
+;;; smooth-scrolling.el --- Make emacs scroll smoothly
+;;
+;; Copyright (c) 2007-2016 Adam Spiers
+;;
+;; Filename: smooth-scrolling.el
+;; Description: Make emacs scroll smoothly
+;; Author: Adam Spiers <emacs-ss@adamspiers.org>
+;;         Jeremy Bondeson <jbondeson@gmail.com>
+;;         Ryan C. Thompson <rct+github@thompsonclan.org>
+;; Maintainer: Adam Spiers <emacs-ss@adamspiers.org>
+;; Homepage: http://github.com/aspiers/smooth-scrolling/
+;; Version: 2.0.0
+;; Package-Version: 20161002.1949
+;; Package-Commit: 2462c13640aa4c75ab3ddad443fedc29acf68f84
+;; Keywords: convenience
+;; GitHub: http://github.com/aspiers/smooth-scrolling/
+
+;; This file is not part of GNU Emacs
+
+;;; License:
+;;
+;; This program is free software; you can redistribute it and/or
+;; modify it under the terms of the GNU General Public License
+;; as published by the Free Software Foundation; either version 2
+;; of the License, or (at your option) any later version.
+;;
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+;;
+;; You should have received a copy of the GNU General Public License
+;; along with this program; if not, write to the Free Software
+;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+;;; Commentary:
+
+;; To interactively toggle the mode on / off:
+;;
+;;     M-x smooth-scrolling-mode
+;;
+;; To make the mode permanent, put this in your .emacs:
+;;
+;;     (require 'smooth-scrolling)
+;;     (smooth-scrolling-mode 1)
+;;
+;; This package offers a global minor mode which make emacs scroll
+;; smoothly.  It keeps the point away from the top and bottom of the
+;; current buffer's window in order to keep lines of context around
+;; the point visible as much as possible, whilst minimising the
+;; frequency of sudden scroll jumps which are visually confusing.
+;;
+;; This is a nice alternative to all the native `scroll-*` custom
+;; variables, which unfortunately cannot provide this functionality
+;; perfectly.  For example, when using the built-in variables, clicking
+;; with the mouse in the margin will immediately scroll the window to
+;; maintain the margin, so the text that you clicked on will no longer be
+;; under the mouse.  This can be disorienting.  In contrast, this mode
+;; will not do any scrolling until you actually move up or down a line.
+;;
+;; Also, the built-in margin code does not interact well with small
+;; windows.  If the margin is more than half the window height, you get
+;; some weird behavior, because the point is always hitting both the top
+;; and bottom margins.  This package auto-adjusts the margin in each
+;; buffer to never exceed half the window height, so the top and bottom
+;; margins never overlap.
+
+;; See the README.md for more details.
+
+;;; Change Log:
+;; 27 Feb 2016 -- v2.0.0
+;;      * Converted to global minor mode "smooth-scrolling-mode". This
+;;        means that simply loading the file no longer enables smooth
+;;        scrolling; you must also enable the mode.
+;;      * Internal code restructuring that should improve some edge
+;;        cases, but otherwise have no user-visible effects.
+;; 19 Dec 2013 -- v1.0.4
+;;      * Disabled scrolling while a keyboard macro is executing in
+;;        order to prevent a premature termination of the macro by
+;;        the mode throwing an error such as "End of Buffer"
+;; 02 Jun 2013 -- v1.0.3
+;;      * Fixed Issue #3 where bounds checking was not being performed
+;;        prior to calls to 'count-lines' and 'count-screen-lines'
+;;        functions.
+;; 14 Apr 2013 -- v1.0.2
+;;      * Adam Spiers GitHub account now houses the canonical
+;;        repository.
+;; 06 Dec 2011 -- v1.0.1
+;;	* Altered structure to conform to package.el standards.
+;;	* Restructured code to group settings changes
+;;	* Set "redisplay-dont-pause" to true.
+;; ?? ??? 2007 -- v1.0.0
+;;      * Original version from Adam Spiers
+
+;;; Code:
+
+;;;_ + internal variables
+(defvar smooth-scroll-orig-scroll-margin nil)
+
+;;;_ + defcustoms
+
+(defgroup smooth-scrolling nil
+  "Make emacs scroll smoothly"
+  :group 'convenience)
+
+;;;###autoload
+(define-minor-mode smooth-scrolling-mode
+  "Make emacs scroll smoothly"
+  :init-value nil
+  :global t
+  :group 'smooth-scrolling
+  (if smooth-scrolling-mode
+      (setq smooth-scroll-orig-scroll-margin scroll-margin
+            scroll-margin 0)
+    (setq scroll-margin smooth-scroll-orig-scroll-margin
+          smooth-scroll-orig-scroll-margin nil)))
+
+;;;###autoload
+(defcustom smooth-scroll-margin 10
+  "Number of lines of visible margin at the top and bottom of a window.
+If the point is within these margins, then scrolling will occur
+smoothly for `previous-line' at the top of the window, and for
+`next-line' at the bottom.
+
+This is very similar in its goal to `scroll-margin'.  However, it
+is implemented by activating `smooth-scroll-down' and
+`smooth-scroll-up' advise via `defadvice' for `previous-line' and
+`next-line' respectively.  As a result it avoids problems
+afflicting `scroll-margin', such as a sudden jump and unexpected
+highlighting of a region when the mouse is clicked in the margin.
+
+Scrolling only occurs when the point is closer to the window
+boundary it is heading for (top or bottom) than the middle of the
+window.  This is to intelligently handle the case where the
+margins cover the whole buffer (e.g. `smooth-scroll-margin' set
+to 5 and `window-height' returning 10 or less).
+
+See also `smooth-scroll-strict-margins'."
+  :type  'integer
+  :group 'smooth-scrolling)
+
+;;;###autoload
+(defcustom smooth-scroll-strict-margins t
+  "If true, the advice code supporting `smooth-scroll-margin'
+will use `count-screen-lines' to determine the number of
+*visible* lines between the point and the window top/bottom,
+rather than `count-lines' which obtains the number of actual
+newlines.  This is because there might be extra newlines hidden
+by a mode such as folding-mode, outline-mode, org-mode etc., or
+fewer due to very long lines being displayed wrapped when
+`truncate-lines' is nil.
+
+However, using `count-screen-lines' can supposedly cause
+performance issues in buffers with extremely long lines.  Setting
+`cache-long-line-scans' may be able to address this;
+alternatively you can set this variable to nil so that the advice
+code uses `count-lines', and put up with the fact that sometimes
+the point will be allowed to stray into the margin."
+  :type  'boolean
+  :group 'smooth-scrolling)
+
+;;;_ + helper functions
+(defmacro smooth-scroll-ignore-scroll-errors (&rest body)
+  "Like `progn', but ignores beginning/end of line errors.
+
+If BODY encounters such an error, further evaluation is stopped
+and this form returns nil. Any other error is raised as normal."
+  (declare (indent 0))
+  `(condition-case err
+       (progn ,@body)
+     (end-of-buffer nil)
+     (beginning-of-buffer nil)
+     (error (signal (car err) (cdr err)))))
+
+(defun smooth-scroll-line-beginning-position ()
+  "Return position at beginning of (logical/visual) line.
+
+If `smooth-scroll-strict-margins' is non-nil, this looks to the
+beginning of the visual line. Otherwise it uses the beginning of
+the logical line."
+  (save-excursion
+    ;; Cannot use `line-beginning-position' here because there is no
+    ;; visual-line equivalent.
+    (funcall (if smooth-scroll-strict-margins
+                 #'beginning-of-visual-line
+               #'beginning-of-line))
+    (point)))
+
+(defun smooth-scroll-count-lines (start end)
+  "Return number of (logical/visual) lines between START and END.
+
+If `smooth-scroll-strict-margins' is non-nil, this counts visual
+lines. Otherwise it counts logical lines.
+
+If END is less than START, this returns zero, so it is important
+to pass them in order."
+  (if (< end start)
+      0
+    (funcall (if smooth-scroll-strict-margins
+                 #'count-screen-lines
+               #'count-lines)
+             start end)))
+
+(defun smooth-scroll-lines-above-point ()
+  "Return the number of lines in window above point.
+
+This does not include the line that point is on."
+  (smooth-scroll-count-lines (window-start)
+                             (smooth-scroll-line-beginning-position)))
+
+(defun smooth-scroll-lines-below-point ()
+  "Return the number of lines in window above point.
+
+This does not include the line that point is on."
+  ;; We don't rely on `window-end' because if we are scrolled near the
+  ;; end of the buffer, it will only give the number of lines
+  ;; remaining in the file, not the number of lines to the bottom of
+  ;; the window.
+  (- (window-height) 2 (smooth-scroll-lines-above-point)))
+
+(defun smooth-scroll-window-allowed-margin ()
+  "Return the maximum allowed margin above or below point.
+
+This only matters for windows whose height is
+`smooth-scroll-margin' * 2 lines or less."
+  ;; We subtract 1 for the modeline, which is counted in
+  ;; `window-height', and one more for the line that point is on. Then
+  ;; we divide by 2, rouding down.
+  (/ (- (window-height) 2) 2))
+
+(defsubst window-is-at-bob-p ()
+  "Returns non-nil if `(window-start)' is 1 (or less)."
+  (<= (window-start) 1))
+
+;;;_ + main function
+(defun do-smooth-scroll ()
+  "Ensure that point is not to close to window edges.
+
+This function scrolls the window until there are at least
+`smooth-scroll-margin' lines between the point and both the top
+and bottom of the window. If this is not possible because the
+window is too small, th window is scrolled such that the point is
+roughly centered within the window."
+  (interactive)
+  (when smooth-scrolling-mode
+    (let* ((desired-margin
+            ;; For short windows, we reduce `smooth-scroll-margin' to
+            ;; half the window height minus 1.
+            (min (smooth-scroll-window-allowed-margin)
+                 smooth-scroll-margin))
+           (upper-margin (smooth-scroll-lines-above-point))
+           (lower-margin (smooth-scroll-lines-below-point)))
+      (smooth-scroll-ignore-scroll-errors
+        (cond
+         ((< upper-margin desired-margin)
+          (save-excursion
+            (dotimes (i (- desired-margin upper-margin))
+              (scroll-down 1))))
+         ((< lower-margin desired-margin)
+          (save-excursion
+            (dotimes (i (- desired-margin lower-margin))
+              (scroll-up 1)))))))))
+
+;;;_ + advice setup
+
+;;;###autoload
+(defmacro enable-smooth-scroll-for-function (func)
+  "Define advice on FUNC to do smooth scrolling.
+
+This adds after advice with name `smooth-scroll' to FUNC.
+
+Note that the advice will not have an effect unless
+`smooth-scrolling-mode' is enabled."
+  `(defadvice ,func (after smooth-scroll activate)
+     "Do smooth scrolling after command finishes.
+
+This advice only has an effect when `smooth-scrolling-mode' is
+enabled. See `smooth-scrolling-mode' for details. To remove this
+advice, use `disable-smooth-scroll-for-function'."
+     (do-smooth-scroll)))
+
+(defmacro enable-smooth-scroll-for-function-conditionally (func cond)
+  "Define advice on FUNC to do smooth scrolling conditionally.
+
+This adds after advice with name `smooth-scroll' to FUNC. The
+advice runs smooth scrolling if expression COND evaluates to
+true. COND is included within the advice and therefore has access
+to all of FUNC's arguments.
+
+Note that the advice will not have an effect unless
+`smooth-scrolling-mode' is enabled."
+  (declare (indent 1))
+  `(defadvice ,func (after smooth-scroll activate)
+     ,(format "Do smooth scrolling conditionally after command finishes.
+
+Smooth sccrolling will only be performed if the following
+expression evaluates to true after the function has run:
+
+%s
+This advice only has an effect when `smooth-scrolling-mode' is
+enabled. See `smooth-scrolling-mode' for details. To remove this
+advice, use `disable-smooth-scroll-for-function'."
+              (pp-to-string cond))
+     (when ,cond
+       (do-smooth-scroll))))
+
+(defmacro disable-smooth-scroll-for-function (func)
+  "Delete smooth-scroll advice for FUNC."
+  ;; This doesn't actually need to be a macro, but it is one for
+  ;; consistency with the enabling macro.  Errors are ignored in case
+  ;; the advice has already been removed.
+  `(ignore-errors
+     (ad-remove-advice ',func 'after 'smooth-scroll)
+     (ad-activate ',func)))
+
+(progn
+  (enable-smooth-scroll-for-function previous-line)
+  (enable-smooth-scroll-for-function next-line)
+  (enable-smooth-scroll-for-function dired-previous-line)
+  (enable-smooth-scroll-for-function dired-next-line)
+  (enable-smooth-scroll-for-function isearch-repeat)
+  (enable-smooth-scroll-for-function-conditionally scroll-up-command
+    (not (window-is-at-bob-p)))
+  (enable-smooth-scroll-for-function-conditionally scroll-down-command
+    (not (window-is-at-bob-p))))
+
+;;;_ + provide
+(provide 'smooth-scrolling)
+;;; smooth-scrolling.el ends here
diff --git a/elpa/smooth-scrolling-20161002.1949/smooth-scrolling.elc b/elpa/smooth-scrolling-20161002.1949/smooth-scrolling.elc
new file mode 100644
index 0000000..1250103
Binary files /dev/null and b/elpa/smooth-scrolling-20161002.1949/smooth-scrolling.elc differ
diff --git a/init.el b/init.el
index 2f3473e..80f08e0 100644
--- a/init.el
+++ b/init.el
@@ -51,7 +51,7 @@
  '(magit-diff-use-overlays nil)
  '(package-selected-packages
    (quote
-    (web-mode multi-web-mode spacemacs-theme flycheck ac-emmet markdown-preview-mode multiple-cursors git-gutter powerline ample-zen-theme monokai-theme dracula-theme auto-complete neotree all-the-icons spinner markdown-mode lv ht f evil dash-functional)))
+    (smooth-scrolling web-mode multi-web-mode spacemacs-theme flycheck ac-emmet markdown-preview-mode multiple-cursors git-gutter powerline ample-zen-theme monokai-theme dracula-theme auto-complete neotree all-the-icons spinner markdown-mode lv ht f evil dash-functional)))
  '(pdf-view-midnight-colors (quote ("#b2b2b2" . "#292b2e")))
  '(pos-tip-background-color "#FFFACE")
  '(pos-tip-foreground-color "#272822")
@@ -140,6 +140,12 @@
 (global-set-key (kbd "C-S-d") 'mc/mark-all-like-this) ;Cursor en todos como el actual selecionado.
 (global-set-key (kbd "C-S-<mouse-1>") 'mc/add-cursor-on-click) ;Añadir cursor con clics (Shift+CTRL+Clic).
 
+;Mejorando el scroll
+(require 'smooth-scrolling)
+(smooth-scrolling-mode 1) ;Cambia el salto de líneas cuando el cursor llega al final.
+(setq mouse-wheel-scroll-amount '(8 ((shift) . 1) ((control) . nil))) ;Cambia el scroll a 8 líneas a la vez, 1 cuando se preciona SHIFT y saltos de página cuando presionas CTRL
+(setq mouse-wheel-progressive-speed nil) ;Deshabilita la velocidad progresiva del scroll (mientras más scroll haces, mas rápido va)
+
 ;Neotree con iconitos y con tamaño dinámico y sin número de líneas.
 (require 'all-the-icons) 
 (require 'neotree)