diff --git a/src/main/resources/i18n/messages_es.properties b/src/main/resources/i18n/messages_es.properties
index 48d7ea4..559f34a 100644
--- a/src/main/resources/i18n/messages_es.properties
+++ b/src/main/resources/i18n/messages_es.properties
@@ -6,7 +6,7 @@ error.message=Mensaje:
 
 # Activation email
 email.activation.title=Activación de DataSurvey
-email.activation.greeting=Estimado/a {0}
+email.activation.greeting=¡Hola, {0}!
 email.activation.text1=Su cuenta en DataSurvey ha sido creada. Por favor, haga clic en el siguiente enlace para activarla:
 email.activation.text2=Saludos,
 email.signature=Equipo de DataSurvey.
@@ -16,6 +16,6 @@ email.creation.text1=Su cuenta en DataSurvey ha sido creada. Por favor, haga cli
 
 # Reset email
 email.reset.title=Reinicio de contraseña de DataSurvey
-email.reset.greeting=Estimado/a {0}
+email.reset.greeting=¡Hola, {0}!
 email.reset.text1=Se ha solicitado el reinicio de la contraseña para su cuenta en DataSurvey. Por favor, haga clic en el siguiente enlace para reiniciarla:
 email.reset.text2=Saludos,
diff --git a/src/main/resources/templates/mail/activationEmail.html b/src/main/resources/templates/mail/activationEmail.html
index 0bb53a2..ce17c16 100644
--- a/src/main/resources/templates/mail/activationEmail.html
+++ b/src/main/resources/templates/mail/activationEmail.html
@@ -1,20 +1,327 @@
 <!DOCTYPE html>
 <html xmlns:th="http://www.thymeleaf.org" th:lang="${#locale.language}" lang="en">
   <head>
-    <title th:text="#{email.activation.title}">JHipster activation</title>
     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+    <meta name="viewport" content="width=device-width" />
+    <!-- Forcing initial-scale shouldn't be necessary -->
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <!-- Use the latest (edge) version of IE rendering engine -->
+    <meta name="x-apple-disable-message-reformatting" />
+    <!-- Disable auto-scale in iOS 10 Mail entirely -->
+    <title th:text="#{email.activation.title}">JHipster activation</title>
     <link rel="icon" th:href="@{|${baseUrl}/favicon.ico|}" />
+    <link href="https://fonts.googleapis.com/css?family=NotoSansSP:300,400,700" rel="stylesheet" />
+    <link rel="manifest" href="manifest.webapp" />
+    <style>
+      .bg_white {
+        background: #ffffff;
+      }
+      .bg_light {
+        background: #fafafa;
+      }
+      .bg_black {
+        background: #000000;
+      }
+      .bg_dark {
+        background: rgba(0, 0, 0, 0.8);
+      }
+      .email-section {
+        padding: 2.5em;
+      }
+      /*BUTTON*/
+      .btn {
+        padding: 10px 15px;
+        display: inline-block;
+      }
+      .btn.btn-primary {
+        border-radius: 5px;
+        background: #007bff;
+        color: #ffffff;
+      }
+      .btn.btn-white {
+        border-radius: 5px;
+        background: #ffffff;
+        color: #000000;
+      }
+      .btn.btn-white-outline {
+        border-radius: 5px;
+        background: transparent;
+        border: 1px solid #fff;
+        color: #fff;
+      }
+      .btn.btn-black-outline {
+        border-radius: 0px;
+        background: transparent;
+        border: 2px solid #000;
+        color: #000;
+        font-weight: 700;
+      }
+
+      h1,
+      h2,
+      h3,
+      h4,
+      h5,
+      h6 {
+        font-family: 'Lato', sans-serif;
+        color: #000000;
+        margin-top: 0;
+        font-weight: 400;
+      }
+
+      body {
+        font-family: 'Noto Sans JP', sans-serif;
+        font-weight: 400;
+        font-size: 15px;
+        line-height: 1.8;
+        color: rgba(0, 0, 0, 0.4);
+      }
+
+      a {
+        color: #30e3ca;
+      }
+
+      table {
+      }
+      /*LOGO*/
+
+      .logo h1 {
+        margin: 0;
+      }
+      .logo h1 a {
+        color: #30e3ca;
+        font-size: 24px;
+        font-weight: 700;
+        font-family: 'Lato', sans-serif;
+      }
+
+      /*HERO*/
+      .hero {
+        position: relative;
+        z-index: 0;
+      }
+
+      .hero .text {
+        color: rgba(0, 0, 0, 0.3);
+      }
+      .hero .text h2 {
+        color: #000;
+        font-size: 40px;
+        margin-bottom: 0;
+        font-weight: 400;
+        line-height: 1.4;
+      }
+      .hero .text h3 {
+        font-size: 24px;
+        font-weight: 300;
+      }
+      .hero .text h2 span {
+        font-weight: 600;
+        color: #30e3ca;
+      }
+
+      /*HEADING SECTION*/
+      .heading-section {
+      }
+      .heading-section h2 {
+        color: #000000;
+        font-size: 28px;
+        margin-top: 0;
+        line-height: 1.4;
+        font-weight: 400;
+      }
+      .heading-section .subheading {
+        margin-bottom: 20px !important;
+        display: inline-block;
+        font-size: 13px;
+        text-transform: uppercase;
+        letter-spacing: 2px;
+        color: rgba(0, 0, 0, 0.4);
+        position: relative;
+      }
+      .heading-section .subheading::after {
+        position: absolute;
+        left: 0;
+        right: 0;
+        bottom: -10px;
+        content: '';
+        width: 100%;
+        height: 2px;
+        background: #30e3ca;
+        margin: 0 auto;
+      }
+
+      .heading-section-white {
+        color: rgba(255, 255, 255, 0.8);
+      }
+      .heading-section-white h2 {
+        /*font-family: ;*/
+        line-height: 1;
+        padding-bottom: 0;
+      }
+      .heading-section-white h2 {
+        color: #ffffff;
+      }
+      .heading-section-white .subheading {
+        margin-bottom: 0;
+        display: inline-block;
+        font-size: 13px;
+        text-transform: uppercase;
+        letter-spacing: 2px;
+        color: rgba(255, 255, 255, 0.4);
+      }
+
+      ul.social {
+        padding: 0;
+      }
+      ul.social li {
+        display: inline-block;
+        margin-right: 10px;
+      }
+
+      .footer {
+        border-top: 1px solid rgba(0, 0, 0, 0.05);
+        color: rgba(0, 0, 0, 0.5);
+      }
+      .footer .heading {
+        color: #000;
+        font-size: 20px;
+      }
+      .footer ul {
+        margin: 0;
+        padding: 0;
+      }
+      .footer ul li {
+        list-style: none;
+        margin-bottom: 10px;
+      }
+      .footer ul li a {
+        color: rgba(0, 0, 0, 1);
+      }
+    </style>
   </head>
-  <body>
-    <p th:text="#{email.activation.greeting(${user.login})}">Dear</p>
-    <p th:text="#{email.activation.text1}">Your JHipster account has been created, please click on the URL below to activate it:</p>
-    <p>
-      <a th:with="url=(@{|${baseUrl}/account/activate?key=${user.activationKey}|})" th:href="${url}" th:text="${url}">Activation link</a>
-    </p>
-    <p>
-      <span th:text="#{email.activation.text2}">Regards, </span>
-      <br />
-      <em th:text="#{email.signature}">JHipster.</em>
-    </p>
+
+  <body width="100%" style="margin: 0; padding: 0 !important; mso-line-height-rule: exactly; background-color: #f1f1f1">
+    <center style="width: 100%; background-color: #f1f1f1">
+      <div
+        style="
+          display: none;
+          font-size: 1px;
+          max-height: 0px;
+          max-width: 0px;
+          opacity: 0;
+          overflow: hidden;
+          mso-hide: all;
+          font-family: sans-serif;
+        "
+      >
+        &zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;
+      </div>
+      <div style="max-width: 600px; margin: 0 auto" class="email-container">
+        <!-- BEGIN BODY -->
+        <table align="center" role="presentation" cellspacing="0" cellpadding="0" border="0" width="100%" style="margin: auto">
+          <tr>
+            <td valign="top" class="bg_white" style="padding: 1em 2.5em 0 2.5em">
+              <table role="presentation" border="0" cellpadding="0" cellspacing="0" width="100%">
+                <tr>
+                  <td class="logo" style="text-align: center">
+                    <h1>
+                      <a href="#"
+                        ><img
+                          src="https://res.cloudinary.com/marielascloud/image/upload/v1626333881/DataSurveyLogo2_smr2ok.png"
+                          alt=""
+                          width="300"
+                      /></a>
+                    </h1>
+                  </td>
+                </tr>
+              </table>
+            </td>
+          </tr>
+          <!-- end tr -->
+          <tr>
+            <td valign="middle" class="hero bg_white" style="padding: 3em 0 2em 0">
+              <img
+                src="https://res.cloudinary.com/marielascloud/image/upload/v1626333882/email_v7pjtv.png"
+                alt=""
+                style="width: 300px; max-width: 600px; height: auto; margin: auto; display: block"
+              />
+            </td>
+          </tr>
+          <!-- end tr -->
+          <tr>
+            <td valign="middle" class="hero bg_white" style="padding: 2em 0 4em 0">
+              <table>
+                <tr>
+                  <td>
+                    <div class="text" style="padding: 0 2.5em; text-align: center">
+                      <h2 th:text="#{email.activation.greeting(${user.login})}">¡Hola!</h2>
+                      <h3 th:text="#{email.activation.text1}">
+                        Your JHipster account has been created, please click on the URL below to activate it:
+                      </h3>
+                      <p>
+                        <a
+                          th:with="url=(@{|${baseUrl}/account/activate?key=${user.activationKey}|})"
+                          th:href="${url}"
+                          class="btn btn-primary"
+                          >Activar cuenta</a
+                        >
+                      </p>
+                    </div>
+                    <div class="text" style="padding: 1em 2.5em; text-align: center">
+                      <p>
+                        <span th:text="#{email.activation.text2}">Regards, </span>
+                        <br />
+                        <em th:text="#{email.signature}">JHipster.</em>
+                      </p>
+                    </div>
+                  </td>
+                </tr>
+              </table>
+            </td>
+          </tr>
+          <!-- end tr -->
+          <!-- 1 Column Text + Button : END -->
+        </table>
+        <table align="center" role="presentation" cellspacing="0" cellpadding="0" border="0" width="100%" style="margin: auto">
+          <tr>
+            <td valign="middle" class="bg_light footer email-section">
+              <table>
+                <tr>
+                  <td valign="top" width="33.333%" style="padding-top: 20px">
+                    <table role="presentation" cellspacing="0" cellpadding="0" border="0" width="100%">
+                      <tr>
+                        <td style="text-align: left; padding-right: 10px">
+                          <h3 class="heading">Acerca de</h3>
+                          <p>DataSurvey es su compañero más cercano para poder recolectar información valiosa para usted.</p>
+                        </td>
+                      </tr>
+                    </table>
+                  </td>
+                  <td valign="top" width="33.333%" style="padding-top: 20px">
+                    <table role="presentation" cellspacing="0" cellpadding="0" border="0" width="100%">
+                      <tr>
+                        <td style="text-align: left; padding-left: 5px; padding-right: 5px">
+                          <h3 class="heading">Información de contacto</h3>
+                          <ul>
+                            <li><span class="text">datasurvey@gmail.com</span></li>
+                          </ul>
+                        </td>
+                      </tr>
+                    </table>
+                  </td>
+                </tr>
+              </table>
+            </td>
+          </tr>
+          <!-- end: tr -->
+          <tr>
+            <td class="bg_light" style="text-align: center">
+              <p><a href="#" style="color: rgba(0, 0, 0, 0.8)">DataSurvey.org</a></p>
+            </td>
+          </tr>
+        </table>
+      </div>
+    </center>
   </body>
 </html>
diff --git a/src/main/resources/templates/mail/creationEmail.html b/src/main/resources/templates/mail/creationEmail.html
index 4e52898..88585ea 100644
--- a/src/main/resources/templates/mail/creationEmail.html
+++ b/src/main/resources/templates/mail/creationEmail.html
@@ -1,20 +1,327 @@
 <!DOCTYPE html>
 <html xmlns:th="http://www.thymeleaf.org" th:lang="${#locale.language}" lang="en">
   <head>
-    <title th:text="#{email.activation.title}">JHipster creation</title>
     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+    <meta name="viewport" content="width=device-width" />
+    <!-- Forcing initial-scale shouldn't be necessary -->
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <!-- Use the latest (edge) version of IE rendering engine -->
+    <meta name="x-apple-disable-message-reformatting" />
+    <!-- Disable auto-scale in iOS 10 Mail entirely -->
+    <title th:text="#{email.activation.title}">JHipster creation</title>
     <link rel="icon" th:href="@{|${baseUrl}/favicon.ico|}" />
+    <link href="https://fonts.googleapis.com/css?family=NotoSansSP:300,400,700" rel="stylesheet" />
+    <link rel="manifest" href="manifest.webapp" />
+    <style>
+      .bg_white {
+        background: #ffffff;
+      }
+      .bg_light {
+        background: #fafafa;
+      }
+      .bg_black {
+        background: #000000;
+      }
+      .bg_dark {
+        background: rgba(0, 0, 0, 0.8);
+      }
+      .email-section {
+        padding: 2.5em;
+      }
+      /*BUTTON*/
+      .btn {
+        padding: 10px 15px;
+        display: inline-block;
+      }
+      .btn.btn-primary {
+        border-radius: 5px;
+        background: #007bff;
+        color: #ffffff;
+      }
+      .btn.btn-white {
+        border-radius: 5px;
+        background: #ffffff;
+        color: #000000;
+      }
+      .btn.btn-white-outline {
+        border-radius: 5px;
+        background: transparent;
+        border: 1px solid #fff;
+        color: #fff;
+      }
+      .btn.btn-black-outline {
+        border-radius: 0px;
+        background: transparent;
+        border: 2px solid #000;
+        color: #000;
+        font-weight: 700;
+      }
+
+      h1,
+      h2,
+      h3,
+      h4,
+      h5,
+      h6 {
+        font-family: 'Lato', sans-serif;
+        color: #000000;
+        margin-top: 0;
+        font-weight: 400;
+      }
+
+      body {
+        font-family: 'Noto Sans JP', sans-serif;
+        font-weight: 400;
+        font-size: 15px;
+        line-height: 1.8;
+        color: rgba(0, 0, 0, 0.4);
+      }
+
+      a {
+        color: #30e3ca;
+      }
+
+      table {
+      }
+      /*LOGO*/
+
+      .logo h1 {
+        margin: 0;
+      }
+      .logo h1 a {
+        color: #30e3ca;
+        font-size: 24px;
+        font-weight: 700;
+        font-family: 'Lato', sans-serif;
+      }
+
+      /*HERO*/
+      .hero {
+        position: relative;
+        z-index: 0;
+      }
+
+      .hero .text {
+        color: rgba(0, 0, 0, 0.3);
+      }
+      .hero .text h2 {
+        color: #000;
+        font-size: 40px;
+        margin-bottom: 0;
+        font-weight: 400;
+        line-height: 1.4;
+      }
+      .hero .text h3 {
+        font-size: 24px;
+        font-weight: 300;
+      }
+      .hero .text h2 span {
+        font-weight: 600;
+        color: #30e3ca;
+      }
+
+      /*HEADING SECTION*/
+      .heading-section {
+      }
+      .heading-section h2 {
+        color: #000000;
+        font-size: 28px;
+        margin-top: 0;
+        line-height: 1.4;
+        font-weight: 400;
+      }
+      .heading-section .subheading {
+        margin-bottom: 20px !important;
+        display: inline-block;
+        font-size: 13px;
+        text-transform: uppercase;
+        letter-spacing: 2px;
+        color: rgba(0, 0, 0, 0.4);
+        position: relative;
+      }
+      .heading-section .subheading::after {
+        position: absolute;
+        left: 0;
+        right: 0;
+        bottom: -10px;
+        content: '';
+        width: 100%;
+        height: 2px;
+        background: #30e3ca;
+        margin: 0 auto;
+      }
+
+      .heading-section-white {
+        color: rgba(255, 255, 255, 0.8);
+      }
+      .heading-section-white h2 {
+        /*font-family: ;*/
+        line-height: 1;
+        padding-bottom: 0;
+      }
+      .heading-section-white h2 {
+        color: #ffffff;
+      }
+      .heading-section-white .subheading {
+        margin-bottom: 0;
+        display: inline-block;
+        font-size: 13px;
+        text-transform: uppercase;
+        letter-spacing: 2px;
+        color: rgba(255, 255, 255, 0.4);
+      }
+
+      ul.social {
+        padding: 0;
+      }
+      ul.social li {
+        display: inline-block;
+        margin-right: 10px;
+      }
+
+      .footer {
+        border-top: 1px solid rgba(0, 0, 0, 0.05);
+        color: rgba(0, 0, 0, 0.5);
+      }
+      .footer .heading {
+        color: #000;
+        font-size: 20px;
+      }
+      .footer ul {
+        margin: 0;
+        padding: 0;
+      }
+      .footer ul li {
+        list-style: none;
+        margin-bottom: 10px;
+      }
+      .footer ul li a {
+        color: rgba(0, 0, 0, 1);
+      }
+    </style>
   </head>
-  <body>
-    <p th:text="#{email.activation.greeting(${user.login})}">Dear</p>
-    <p th:text="#{email.creation.text1}">Your JHipster account has been created, please click on the URL below to access it:</p>
-    <p>
-      <a th:with="url=(@{|${baseUrl}/account/reset/finish?key=${user.resetKey}|})" th:href="${url}" th:text="${url}">Login link</a>
-    </p>
-    <p>
-      <span th:text="#{email.activation.text2}">Regards, </span>
-      <br />
-      <em th:text="#{email.signature}">JHipster.</em>
-    </p>
+
+  <body width="100%" style="margin: 0; padding: 0 !important; mso-line-height-rule: exactly; background-color: #f1f1f1">
+    <center style="width: 100%; background-color: #f1f1f1">
+      <div
+        style="
+          display: none;
+          font-size: 1px;
+          max-height: 0px;
+          max-width: 0px;
+          opacity: 0;
+          overflow: hidden;
+          mso-hide: all;
+          font-family: sans-serif;
+        "
+      >
+        &zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;
+      </div>
+      <div style="max-width: 600px; margin: 0 auto" class="email-container">
+        <!-- BEGIN BODY -->
+        <table align="center" role="presentation" cellspacing="0" cellpadding="0" border="0" width="100%" style="margin: auto">
+          <tr>
+            <td valign="top" class="bg_white" style="padding: 1em 2.5em 0 2.5em">
+              <table role="presentation" border="0" cellpadding="0" cellspacing="0" width="100%">
+                <tr>
+                  <td class="logo" style="text-align: center">
+                    <h1>
+                      <a href="#"
+                        ><img
+                          src="https://res.cloudinary.com/marielascloud/image/upload/v1626333881/DataSurveyLogo2_smr2ok.png"
+                          alt=""
+                          width="300"
+                      /></a>
+                    </h1>
+                  </td>
+                </tr>
+              </table>
+            </td>
+          </tr>
+          <!-- end tr -->
+          <tr>
+            <td valign="middle" class="hero bg_white" style="padding: 3em 0 2em 0">
+              <img
+                src="https://res.cloudinary.com/marielascloud/image/upload/v1626333882/email_v7pjtv.png"
+                alt=""
+                style="width: 300px; max-width: 600px; height: auto; margin: auto; display: block"
+              />
+            </td>
+          </tr>
+          <!-- end tr -->
+          <tr>
+            <td valign="middle" class="hero bg_white" style="padding: 2em 0 4em 0">
+              <table>
+                <tr>
+                  <td>
+                    <div class="text" style="padding: 0 2.5em; text-align: center">
+                      <h2 th:text="#{email.activation.greeting(${user.login})}">¡Hola!</h2>
+                      <h3 th:text="#{email.creation.text1}">
+                        Your JHipster account has been created, please click on the URL below to access it:
+                      </h3>
+                      <p>
+                        <a
+                          th:with="url=(@{|${baseUrl}/account/reset/finish?key=${user.resetKey}|})"
+                          th:href="${url}"
+                          class="btn btn-primary"
+                          >Iniciar sesión</a
+                        >
+                      </p>
+                    </div>
+                    <div class="text" style="padding: 1em 2.5em; text-align: center">
+                      <p>
+                        <span th:text="#{email.activation.text2}">Regards, </span>
+                        <br />
+                        <em th:text="#{email.signature}">JHipster.</em>
+                      </p>
+                    </div>
+                  </td>
+                </tr>
+              </table>
+            </td>
+          </tr>
+          <!-- end tr -->
+          <!-- 1 Column Text + Button : END -->
+        </table>
+        <table align="center" role="presentation" cellspacing="0" cellpadding="0" border="0" width="100%" style="margin: auto">
+          <tr>
+            <td valign="middle" class="bg_light footer email-section">
+              <table>
+                <tr>
+                  <td valign="top" width="33.333%" style="padding-top: 20px">
+                    <table role="presentation" cellspacing="0" cellpadding="0" border="0" width="100%">
+                      <tr>
+                        <td style="text-align: left; padding-right: 10px">
+                          <h3 class="heading">Acerca de</h3>
+                          <p>DataSurvey es su compañero más cercano para poder recolectar información valiosa para usted.</p>
+                        </td>
+                      </tr>
+                    </table>
+                  </td>
+                  <td valign="top" width="33.333%" style="padding-top: 20px">
+                    <table role="presentation" cellspacing="0" cellpadding="0" border="0" width="100%">
+                      <tr>
+                        <td style="text-align: left; padding-left: 5px; padding-right: 5px">
+                          <h3 class="heading">Información de contacto</h3>
+                          <ul>
+                            <li><span class="text">datasurvey@gmail.com</span></li>
+                          </ul>
+                        </td>
+                      </tr>
+                    </table>
+                  </td>
+                </tr>
+              </table>
+            </td>
+          </tr>
+          <!-- end: tr -->
+          <tr>
+            <td class="bg_light" style="text-align: center">
+              <p><a href="#" style="color: rgba(0, 0, 0, 0.8)">DataSurvey.org</a></p>
+            </td>
+          </tr>
+        </table>
+      </div>
+    </center>
   </body>
 </html>
diff --git a/src/main/resources/templates/mail/passwordResetEmail.html b/src/main/resources/templates/mail/passwordResetEmail.html
index 290ca6d..8d43025 100644
--- a/src/main/resources/templates/mail/passwordResetEmail.html
+++ b/src/main/resources/templates/mail/passwordResetEmail.html
@@ -1,22 +1,327 @@
 <!DOCTYPE html>
 <html xmlns:th="http://www.thymeleaf.org" th:lang="${#locale.language}" lang="en">
   <head>
-    <title th:text="#{email.reset.title}">JHipster password reset</title>
     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+    <meta name="viewport" content="width=device-width" />
+    <!-- Forcing initial-scale shouldn't be necessary -->
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <!-- Use the latest (edge) version of IE rendering engine -->
+    <meta name="x-apple-disable-message-reformatting" />
+    <!-- Disable auto-scale in iOS 10 Mail entirely -->
+    <title th:text="#{email.reset.title}">JHipster password reset</title>
     <link rel="icon" th:href="@{|${baseUrl}/favicon.ico|}" />
+    <link href="https://fonts.googleapis.com/css?family=NotoSansSP:300,400,700" rel="stylesheet" />
+    <link rel="manifest" href="manifest.webapp" />
+    <style>
+      .bg_white {
+        background: #ffffff;
+      }
+      .bg_light {
+        background: #fafafa;
+      }
+      .bg_black {
+        background: #000000;
+      }
+      .bg_dark {
+        background: rgba(0, 0, 0, 0.8);
+      }
+      .email-section {
+        padding: 2.5em;
+      }
+      /*BUTTON*/
+      .btn {
+        padding: 10px 15px;
+        display: inline-block;
+      }
+      .btn.btn-primary {
+        border-radius: 5px;
+        background: #007bff;
+        color: #ffffff;
+      }
+      .btn.btn-white {
+        border-radius: 5px;
+        background: #ffffff;
+        color: #000000;
+      }
+      .btn.btn-white-outline {
+        border-radius: 5px;
+        background: transparent;
+        border: 1px solid #fff;
+        color: #fff;
+      }
+      .btn.btn-black-outline {
+        border-radius: 0px;
+        background: transparent;
+        border: 2px solid #000;
+        color: #000;
+        font-weight: 700;
+      }
+
+      h1,
+      h2,
+      h3,
+      h4,
+      h5,
+      h6 {
+        font-family: 'Lato', sans-serif;
+        color: #000000;
+        margin-top: 0;
+        font-weight: 400;
+      }
+
+      body {
+        font-family: 'Noto Sans JP', sans-serif;
+        font-weight: 400;
+        font-size: 15px;
+        line-height: 1.8;
+        color: rgba(0, 0, 0, 0.4);
+      }
+
+      a {
+        color: #30e3ca;
+      }
+
+      table {
+      }
+      /*LOGO*/
+
+      .logo h1 {
+        margin: 0;
+      }
+      .logo h1 a {
+        color: #30e3ca;
+        font-size: 24px;
+        font-weight: 700;
+        font-family: 'Lato', sans-serif;
+      }
+
+      /*HERO*/
+      .hero {
+        position: relative;
+        z-index: 0;
+      }
+
+      .hero .text {
+        color: rgba(0, 0, 0, 0.3);
+      }
+      .hero .text h2 {
+        color: #000;
+        font-size: 40px;
+        margin-bottom: 0;
+        font-weight: 400;
+        line-height: 1.4;
+      }
+      .hero .text h3 {
+        font-size: 24px;
+        font-weight: 300;
+      }
+      .hero .text h2 span {
+        font-weight: 600;
+        color: #30e3ca;
+      }
+
+      /*HEADING SECTION*/
+      .heading-section {
+      }
+      .heading-section h2 {
+        color: #000000;
+        font-size: 28px;
+        margin-top: 0;
+        line-height: 1.4;
+        font-weight: 400;
+      }
+      .heading-section .subheading {
+        margin-bottom: 20px !important;
+        display: inline-block;
+        font-size: 13px;
+        text-transform: uppercase;
+        letter-spacing: 2px;
+        color: rgba(0, 0, 0, 0.4);
+        position: relative;
+      }
+      .heading-section .subheading::after {
+        position: absolute;
+        left: 0;
+        right: 0;
+        bottom: -10px;
+        content: '';
+        width: 100%;
+        height: 2px;
+        background: #30e3ca;
+        margin: 0 auto;
+      }
+
+      .heading-section-white {
+        color: rgba(255, 255, 255, 0.8);
+      }
+      .heading-section-white h2 {
+        /*font-family: ;*/
+        line-height: 1;
+        padding-bottom: 0;
+      }
+      .heading-section-white h2 {
+        color: #ffffff;
+      }
+      .heading-section-white .subheading {
+        margin-bottom: 0;
+        display: inline-block;
+        font-size: 13px;
+        text-transform: uppercase;
+        letter-spacing: 2px;
+        color: rgba(255, 255, 255, 0.4);
+      }
+
+      ul.social {
+        padding: 0;
+      }
+      ul.social li {
+        display: inline-block;
+        margin-right: 10px;
+      }
+
+      .footer {
+        border-top: 1px solid rgba(0, 0, 0, 0.05);
+        color: rgba(0, 0, 0, 0.5);
+      }
+      .footer .heading {
+        color: #000;
+        font-size: 20px;
+      }
+      .footer ul {
+        margin: 0;
+        padding: 0;
+      }
+      .footer ul li {
+        list-style: none;
+        margin-bottom: 10px;
+      }
+      .footer ul li a {
+        color: rgba(0, 0, 0, 1);
+      }
+    </style>
   </head>
-  <body>
-    <p th:text="#{email.reset.greeting(${user.login})}">Dear</p>
-    <p th:text="#{email.reset.text1}">
-      For your JHipster account a password reset was requested, please click on the URL below to reset it:
-    </p>
-    <p>
-      <a th:with="url=(@{|${baseUrl}/account/reset/finish?key=${user.resetKey}|})" th:href="${url}" th:text="${url}">Login link</a>
-    </p>
-    <p>
-      <span th:text="#{email.reset.text2}">Regards, </span>
-      <br />
-      <em th:text="#{email.signature}">JHipster.</em>
-    </p>
+
+  <body width="100%" style="margin: 0; padding: 0 !important; mso-line-height-rule: exactly; background-color: #f1f1f1">
+    <center style="width: 100%; background-color: #f1f1f1">
+      <div
+        style="
+          display: none;
+          font-size: 1px;
+          max-height: 0px;
+          max-width: 0px;
+          opacity: 0;
+          overflow: hidden;
+          mso-hide: all;
+          font-family: sans-serif;
+        "
+      >
+        &zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;&zwnj;&nbsp;
+      </div>
+      <div style="max-width: 600px; margin: 0 auto" class="email-container">
+        <!-- BEGIN BODY -->
+        <table align="center" role="presentation" cellspacing="0" cellpadding="0" border="0" width="100%" style="margin: auto">
+          <tr>
+            <td valign="top" class="bg_white" style="padding: 1em 2.5em 0 2.5em">
+              <table role="presentation" border="0" cellpadding="0" cellspacing="0" width="100%">
+                <tr>
+                  <td class="logo" style="text-align: center">
+                    <h1>
+                      <a href="#"
+                        ><img
+                          src="https://res.cloudinary.com/marielascloud/image/upload/v1626333881/DataSurveyLogo2_smr2ok.png"
+                          alt=""
+                          width="300"
+                      /></a>
+                    </h1>
+                  </td>
+                </tr>
+              </table>
+            </td>
+          </tr>
+          <!-- end tr -->
+          <tr>
+            <td valign="middle" class="hero bg_white" style="padding: 3em 0 2em 0">
+              <img
+                src="https://res.cloudinary.com/marielascloud/image/upload/v1626333882/email_v7pjtv.png"
+                alt=""
+                style="width: 300px; max-width: 600px; height: auto; margin: auto; display: block"
+              />
+            </td>
+          </tr>
+          <!-- end tr -->
+          <tr>
+            <td valign="middle" class="hero bg_white" style="padding: 2em 0 4em 0">
+              <table>
+                <tr>
+                  <td>
+                    <div class="text" style="padding: 0 2.5em; text-align: center">
+                      <h2 th:text="#{email.reset.greeting(${user.login})}">¡Hola!</h2>
+                      <h3 th:text="#{email.reset.text1}">
+                        For your JHipster account a password reset was requested, please click on the URL below to reset it:
+                      </h3>
+                      <p>
+                        <a
+                          th:with="url=(@{|${baseUrl}/account/reset/finish?key=${user.resetKey}|})"
+                          th:href="${url}"
+                          class="btn btn-primary"
+                          >Restablecer contraseña</a
+                        >
+                      </p>
+                    </div>
+                    <div class="text" style="padding: 1em 2.5em; text-align: center">
+                      <p>
+                        <span th:text="#{email.reset.text2}">Regards, </span>
+                        <br />
+                        <em th:text="#{email.signature}">JHipster.</em>
+                      </p>
+                    </div>
+                  </td>
+                </tr>
+              </table>
+            </td>
+          </tr>
+          <!-- end tr -->
+          <!-- 1 Column Text + Button : END -->
+        </table>
+        <table align="center" role="presentation" cellspacing="0" cellpadding="0" border="0" width="100%" style="margin: auto">
+          <tr>
+            <td valign="middle" class="bg_light footer email-section">
+              <table>
+                <tr>
+                  <td valign="top" width="33.333%" style="padding-top: 20px">
+                    <table role="presentation" cellspacing="0" cellpadding="0" border="0" width="100%">
+                      <tr>
+                        <td style="text-align: left; padding-right: 10px">
+                          <h3 class="heading">Acerca de</h3>
+                          <p>DataSurvey es su compañero más cercano para poder recolectar información valiosa para usted.</p>
+                        </td>
+                      </tr>
+                    </table>
+                  </td>
+                  <td valign="top" width="33.333%" style="padding-top: 20px">
+                    <table role="presentation" cellspacing="0" cellpadding="0" border="0" width="100%">
+                      <tr>
+                        <td style="text-align: left; padding-left: 5px; padding-right: 5px">
+                          <h3 class="heading">Información de contacto</h3>
+                          <ul>
+                            <li><span class="text">datasurvey@gmail.com</span></li>
+                          </ul>
+                        </td>
+                      </tr>
+                    </table>
+                  </td>
+                </tr>
+              </table>
+            </td>
+          </tr>
+          <!-- end: tr -->
+          <tr>
+            <td class="bg_light" style="text-align: center">
+              <p><a href="#" style="color: rgba(0, 0, 0, 0.8)">DataSurvey.org</a></p>
+            </td>
+          </tr>
+        </table>
+      </div>
+    </center>
   </body>
 </html>
