Vertical Subcategories in prestashop 1.6

[josue.sanz]

I seach but i can´t find any solution, please help

 

I wonder if I could help change my top menu , I want subcategories look vertically, not horizontally like this now .
 
The address of the page is http://www.joyaplata.com.mx/index.php
 
The code superfish - modified.css my file is as follows:
 
Thank you very much in advance

/*** ESSENTIAL STYLES ***/
.sf-contener {
  clear: both;
  float: left;
  width: 100%; }

.sf-menu,
.sf-menu * {
  margin: 0;
  padding: 0;
  list-style: none; }

.sf-menu {
  position: relative;
  padding: 0;
  width: 100%;
  background: #3f3f45; }
  @media (max-width: 767px) {
    .sf-menu {
      display: none; } }

.sf-menu ul {
  position: absolute;
  top: -999em;
  background: #3f3f45; }
  @media (max-width: 767px) {
    .sf-menu ul {
      position: relative; } }

.sf-menu ul li {
  width: 100%; }

.sf-menu li:hover {
  visibility: inherit;
  /* fixes IE7 'sticky bug' */ }

.sf-menu > li {
  float: left; }
  @media (max-width: 767px) {
    .sf-menu > li {
      float: none;
      position: relative;
      border-right: none; }
      .sf-menu > li span {
        position: absolute;
        right: 6px;
        top: 20px;
        width: 30px;
        height: 30px;
        z-index: 2;
        color: white; }
        .sf-menu > li span:after {
          font-family: "FontAwesome";
          content: "\f067";
          font-size: 26px; }
        .sf-menu > li span.active:after {
          content: "\f068"; } }
  .sf-menu > li > a {
    font: 400 12px/16px "Tinos", sans-serif;
    text-transform: uppercase;
    color: white;
    display: block;
    padding: 28px 20px 27px;
    position: relative;
    -webkit-perspective: 180px;
    perspective: 180px;
    text-decoration: none;
    display: block;
    overflow: hidden;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease; }
    @media (max-width: 991px) {
      .sf-menu > li > a {
        padding: 28px 16px 27px; } }
    @media (max-width: 767px) {
      .sf-menu > li > a {
        padding: 20px 20px 19px; } }
    .sf-menu > li > a:before {
      padding: 29px 20px 27px;
      left: 0;
      top: 0;
      background: #96363a;
      -webkit-transform: rotateX(-90deg);
      transform: rotateX(-90deg);
      position: absolute;
      content: attr(title);
      font: 400 12px/16px "Tinos", sans-serif;
      color: white;
      -webkit-transform-origin: 0 0 0;
      transform-origin: 0 0 0;
      display: block;
      -webkit-transition: all 0.35s ease;
      -moz-transition: all 0.35s ease;
      -ms-transition: all 0.35s ease;
      -o-transition: all 0.35s ease;
      transition: all 0.35s ease;
      white-space: nowrap;
      visibility: hidden; }
      @media (max-width: 991px) {
        .sf-menu > li > a:before {
          padding: 28px 16px 27px; } }
      @media (max-width: 767px) {
        .sf-menu > li > a:before {
          display: none; } }
    .sf-menu > li > a:hover:before {
      -webkit-transform: rotateX(1deg);
      transform: rotateX(1deg);
      background: #ed5258;
      visibility: visible; }
  .sf-menu > li.sfHover > a:before, .sf-menu > li.sfHoverForce > a:before {
    -webkit-transform: rotateX(1deg);
    transform: rotateX(1deg);
    background: #ed5258;
    visibility: visible; }
  @media (max-width: 767px) {
    .sf-menu > li:hover, .sf-menu > li.sfHover > a, .sf-menu > li.sfHoverForce > a {
      background: #ed5258; } }

.sf-menu li li li a {
  display: inline-block;
  position: relative;
  color: white;
  font-size: 13px;
  line-height: 16px;
  font-weight: bold;
  padding-bottom: 10px; }
  @media (max-width: 991px) and (min-width: 767px) {
    .sf-menu li li li a {
      font-size: 12px;
      font-weight: 400; } }
  .sf-menu li li li a:before {
    content: "\f105";
    display: inline-block;
    font-family: "FontAwesome";
    padding-right: 10px; }
  .sf-menu li li li a:hover {
    color: #ed5258; }

.sf-menu li ul {
  display: none;
  left: 0;
  top: 72px;
  /* match top ul list item height */
  z-index: 99;
  padding: 12px 0 18px 0;
  -moz-box-shadow: rgba(0, 0, 0, 0.2) 0 5px 13px;
  -webkit-box-shadow: rgba(0, 0, 0, 0.2) 0 5px 13px;
  box-shadow: rgba(0, 0, 0, 0.2) 0 5px 13px; }
  @media (max-width: 767px) {
    .sf-menu li ul {
      top: 0; } }

.sf-menu li li ul {
  position: static;
  display: block !important;
  opacity: 1 !important;
  background: none;
  -moz-box-shadow: transparent 0 0 0;
  -webkit-box-shadow: transparent 0 0 0;
  box-shadow: transparent 0 0 0; }

.sf-menu li li li ul {
  padding: 0 0 0 20px; }

.sf-menu li li li ul {
  width: 220px; }

ul.sf-menu li:hover li ul,
ul.sf-menu li.sfHover li ul {
  top: -999em; }

ul.sf-menu li li:hover ul,
ul.sf-menu li li.sfHover ul {
  left: 200px;
  /* match ul width */
  top: 0; }

ul.sf-menu li li:hover li ul,
ul.sf-menu li li.sfHover li ul {
  top: -999em; }

ul.sf-menu li li li:hover ul,
ul.sf-menu li li li.sfHover ul {
  left: 200px;
  /* match ul width */
  top: 0; }

.sf-menu > li > ul {
  padding: 26px 30px 31px;
  width: 100%; }
  .sf-menu > li > ul > li > a {
    text-transform: uppercase;
    font: 600 16px/20px "Ubuntu", sans-serif;
    color: white; }
    .sf-menu > li > ul > li > a:hover {
      color: #ed5258; }
    @media (max-width: 991px) {
      .sf-menu > li > ul > li > a {
        font-size: 14px;
        font-weight: 400;
        text-transform: none; } }
    @media (max-width: 767px) {
      .sf-menu > li > ul > li > a {
        font: 400 12px/14px "Ubuntu", sans-serif;
        text-transform: uppercase; } }
  @media (max-width: 767px) {
    .sf-menu > li > ul > li {
      margin-bottom: 15px; } }
  @media (max-width: 767px) {
    .sf-menu > li > ul {
      font: 600 16px/20px "Ubuntu", sans-serif; } }

.sf-menu > li > ul > li {
  float: left;
  width: 20%;
  padding-right: 15px; }
  @media (max-width: 767px) {
    .sf-menu > li > ul > li {
      width: 50%; } }
  @media (max-width: 479px) {
    .sf-menu > li > ul > li {
      width: 100%; } }
  @media (min-width: 768px) {
    .sf-menu > li > ul > li.first-in-line-lg {
      clear: left; } }
  @media (min-width: 480px) and (max-width: 767px) {
    .sf-menu > li > ul > li.first-in-line-xs {
      clear: left; } }

.sf-menu > li > ul > li#category-thumbnail {
  width: 100% !important;
  float: none;
  clear: both;
  overflow: hidden;
  padding-right: 0; }
  .sf-menu > li > ul > li#category-thumbnail > div {
    float: left;
    padding-left: 10px;
    width: 33.333%; }
    @media (max-width: 479px) {
      .sf-menu > li > ul > li#category-thumbnail > div {
        width: 100%;
        padding-left: 0;
        padding-top: 10px;
        text-align: center; } }
    .sf-menu > li > ul > li#category-thumbnail > div:first-child {
      padding-left: 0; }
    .sf-menu > li > ul > li#category-thumbnail > div img {
      max-width: 100%;
      display: block; }

.cat-title {
  display: none; }
  @media (max-width: 767px) {
    .cat-title {
      display: block;
      font: 600 18px/22px "Ubuntu", sans-serif;
      text-transform: uppercase;
      color: #484848;
      display: block;
      padding: 17px 20px;
      border-bottom: 3px solid #e9e9e9;
      background: #f6f6f6;
      position: relative; }
      .cat-title:hover, .cat-title.active {
        background: #3f3f45;
        border-bottom-color: #666666;
        color: white; }
      .cat-title:after {
        display: block;
        font-family: "FontAwesome";
        content: "\f067";
        position: absolute;
        right: 15px;
        top: 18px;
        font-size: 26px; }
      .cat-title.active:after {
        content: "\f068"; } }

.sf-menu li.sf-search {
  border: none; }
  .sf-menu li.sf-search input {
    display: inline;
    padding: 0 13px;
    height: 30px;
    line-height: 30px;
    background: white;
    margin: 13px 10px 0 0;
    font-size: 13px;
    color: #9c9b9b;
    border: 1px solid #d6d4d4; }