diff --git a/_includes/about.html b/_includes/about.html
index b365e6e..75d7fd2 100644
--- a/_includes/about.html
+++ b/_includes/about.html
@@ -11,8 +11,10 @@
                                 <img class="icon-white" src="{{relative_url}}/assets/images/icon_6.1.png" alt="">
                             </div>
                             <div class="service_info">
-                                <h4>Mission</h4>
-                                <p>To solve challenges by combining business understanding and collaborative modernization.</p>
+                                <h1>Mission</h1>
+                                <p>To solve challenges by combining business understanding and collaborative
+                                    modernization.
+                                </p>
                             </div>
                         </div>
                     </div>
@@ -23,37 +25,39 @@ <h4>Mission</h4>
                                 <img class="icon-white" src="{{relative_url}}/assets/images/icon_7.1.png" alt="">
                             </div>
                             <div class="service_info">
-                                <h4>Vision</h4>
+                                <h1>Vision</h1>
                                 <p>To build trusted partnerships to optimize business outcomes.</p>
                             </div>
                         </div>
                     </div>
                     <div class="service_box about_service_box hb_3 wow slideInUp" data-wow-delay="0.6s">
                         <div class="overlay">
-                        <div class="service_icon">
-                            <img class="icon-theme" src="{{relative_url}}/assets/images/icon_8.png" alt="">
-                            <img class="icon-white" src="{{relative_url}}/assets/images/icon_8.1.png" alt="">
-                        </div>
-                        <div class="service_info">
-                            <h4>Values</h4>
-                            <p>Trust, Understanding, Modernization.</p>
-                        </div>
+                            <div class="service_icon">
+                                <img class="icon-theme" src="{{relative_url}}/assets/images/icon_8.png" alt="">
+                                <img class="icon-white" src="{{relative_url}}/assets/images/icon_8.1.png" alt="">
+                            </div>
+                            <div class="service_info">
+                                <h1>Values</h1>
+                                <p>Trust, Understanding, Modernization.</p>
+                            </div>
                         </div>
                     </div>
-                    <a href="/about" aria-label="History">
-                        <div class="service_box about_service_box hb_4 wow slideInUp" data-wow-delay="0.9s">
-                            <div class="overlay">
-                                <div class="service_icon">
-                                    <img class="icon-theme" src="{{relative_url}}/assets/images/icon_9.png" alt="history icon">
-                                    <img class="icon-white" src="{{relative_url}}/assets/images/icon_9.1.png" alt="history icon white">
-                                </div>
-                                <div class="service_info">
-                                    <h4>History</h4>
+                    <div class="service_box about_service_box hb_4 wow slideInUp" data-wow-delay="0.9s">
+                        <div class="overlay">
+                            <div class="service_icon">
+                                <img class="icon-theme" src="{{relative_url}}/assets/images/icon_9.png"
+                                     alt="history icon">
+                                <img class="icon-white" src="{{relative_url}}/assets/images/icon_9.1.png"
+                                     alt="history icon white">
+                            </div>
+                            <div class="service_info">
+                                <h1>History</h1>
+                                <a href="/about" aria-label="Read More">
                                     <p>Read More</p>
-                                </div>
+                                </a>
                             </div>
                         </div>
-                    </a>
+                    </div>
                 </div>
             </div>
             <div class="col-lg-6">
@@ -64,7 +68,9 @@ <h4>History</h4>
                         <h2>zCore Group</h2>
                         <h3>Bleeding Edge Government Software Contracting.</h3>
                         <div class="about_content_block">
-                            <p>zCore Group (zCG) is consulting firm specializing in business and IT consulting. Our business consulting focuses on improving operational efficiency and business processes. zCG's IT consulting leverages automation in coding for our partner's solution.</p>
+                            <p>zCore Group (zCG) is consulting firm specializing in business and IT consulting. Our
+                                business consulting focuses on improving operational efficiency and business processes.
+                                zCG's IT consulting leverages automation in coding for our partner's solution.</p>
                         </div>
                     </div>
                     <div class="zCore_button">
diff --git a/_includes/sidebar.html b/_includes/sidebar.html
index 5025791..9fe642e 100644
--- a/_includes/sidebar.html
+++ b/_includes/sidebar.html
@@ -72,7 +72,6 @@ <h3>Popular Tags</h3>
           <h3>Follow Us</h3>
       </div>
       <ul class="social_widget_link">
-          <li><a aria-label="Follow us on Twitter" href="{{site.twitter_url}}"><i class="fab fa-twitter"></i></a></li>
           <li><a aria-label="Follow us on LinkedIn" href="{{site.linkedin_url}}"><i class="fab fa-linkedin-in"></i></a></li>
           <li><a aria-label="Follow us on Github" href="{{site.github_url}}"><i class="fab fa-github"></i></a></li>
       </ul>
diff --git a/_includes/team_members.html b/_includes/team_members.html
index 90a2a57..c7b5ee7 100644
--- a/_includes/team_members.html
+++ b/_includes/team_members.html
@@ -3,8 +3,8 @@
     <div class="container">
         <div class="row justify-content-center">
             <div class="col-lg-6">
-                <div class="theme_title team_title text-center">
-                    <span class="theme_span">Crew</span>
+                <div class="theme_title team_title_drk_bg text-center">
+                    <span class="theme_span_drk_bg">Crew</span>
                     <h2>Let’s Meet With <br>Our Team Members</h2>
                 </div>
             </div>
@@ -67,8 +67,8 @@ <h3>Tim Freebern</h3>
             </div>
         </div>
         <div class="team_join_button text-center">
-            <a href="/careers" class="zCore_btn team_btn_1 wow slideInLeft" data-wow-duration="2s">Join zCore</a>
-            <a href="/about" class="zCore_btn team_btn_2 wow slideInRight" data-wow-duration="2s">Learn more</a>
+            <a href="/careers" class="zCore_btn_drk_bg team_btn_1 wow slideInLeft" data-wow-duration="2s">Join zCore</a>
+            <a href="/about" class="zCore_btn_drk_bg team_btn_2 wow slideInRight" data-wow-duration="2s">Learn more</a>
         </div>
     </div>
 </section>
diff --git a/assets/css/responsive.css b/assets/css/responsive.css
index bf3c2ea..71b5347 100644
--- a/assets/css/responsive.css
+++ b/assets/css/responsive.css
@@ -763,8 +763,8 @@
     }
 
     .team_join_button .zCore_btn {
-        background: #0061da; /* solid blue background for both light and dark mode */
-        border: 1px solid #89c2ff; /* border color matches background */
+        background: #0053B8; /* solid blue background for both light and dark mode */
+        border: 1px solid #69acff; /* border color matches background */
         color: white; /* default text color for light mode */
         margin-left: 0;
         margin-right: 0;
@@ -772,6 +772,15 @@
         width: 100%;
     }
 
+    .team_join_button .zCore_btn_drk_bg {
+        background: #89c2ff; /* solid blue background for both light and dark mode */
+        color: #1F1F1F; /* default text color for light mode */
+        margin-left: 0;
+        margin-right: 0;
+        margin-bottom: 20px;
+        width: 100%;
+    }
+
     .zCore_img img {
         width: 100%;
     }
@@ -1118,6 +1127,11 @@
         padding-left: 0;
     }
 
+    .main_img img {
+        max-width: 100%; /* This will make sure the image is not wider than its parent */
+        height: 400px; /* Maintain the aspect ratio */
+    }
+
     .about_right_content h2 {
         font-size: 30px;
     }
diff --git a/assets/css/style.css b/assets/css/style.css
index 6fe8c0e..2a5d9bd 100644
--- a/assets/css/style.css
+++ b/assets/css/style.css
@@ -201,6 +201,21 @@ span.theme_span {
     transition: all .5s;
 }
 
+.zCore_btn_drk_bg {
+    position: relative;
+    display: inline-block;
+    border: none;
+    border-radius: 6px;
+    padding: 15px 44px;
+    font-size: 14px;
+    font-weight: bold;
+    letter-spacing: 2px;
+    color: #1F1F1F;
+    background: #69acff;
+    text-transform: uppercase;
+    transition: all .5s;
+}
+
 .zCore_btn:hover,
 .zCore_btn:focus {
     background: #00247e;
@@ -1305,7 +1320,7 @@ textarea.form_control {
 }
 
 .zCore_team {
-    padding-top: 110px;
+    padding-top: 50px;
     padding-bottom: 120px;
 }
 
@@ -1313,9 +1328,14 @@ textarea.form_control {
     padding-bottom: 90px;
 }
 
+.team_title_drk_bg span.theme_span_drk_bg,
+.team_title_drk_bg h2 {
+    color: #FFFFFF;
+}
+
 .team_title span.theme_span,
 .team_title h2 {
-    color: #FFFFFF;
+    color: #000000;
 }
 
 .team_box_1 {
@@ -1329,7 +1349,7 @@ textarea.form_control {
 
 .team_info {
     padding: 40px;
-    border: 1px solid #0E63C2;
+    border: 1px solid #2b7ddb;
     background: transparent;
     border-top: none;
 }
@@ -1361,18 +1381,33 @@ textarea.form_control {
 }
 
 .team_join_button .zCore_btn {
+    background: #0053B8;
+    color: #FFFFFF;
+    border: 1px solid #69acff;
+    margin-left: 25px;
+    margin-right: 25px;
+}
+
+.team_join_button .zCore_btn_drk_bg {
     background: #69acff;
-    /*border: 1px solid #69acff;*/
+    color: #1F1F1F;
     margin-left: 25px;
     margin-right: 25px;
 }
 
 .team_join_button .zCore_btn:hover,
 .team_join_button .zCore_btn:focus {
-    background: #0061da;
-    border-color: #0061da;
+    background: #5385ff;
+    border-color: #5385ff;
 }
 
+.team_join_button .zCore_btn_drk_bg:hover,
+.team_join_button .zCore_btn_drk_bg:focus {
+    background: #5385ff;
+    border-color: #5385ff;
+}
+
+
 /*
 	End zCore_team_1 section css
 */
@@ -2835,7 +2870,7 @@ textarea.form_control {
     margin-bottom: 45px;
 }
 
-.about_service_box .service_info h4 {
+.about_service_box .service_info h1 {
     font-size: 26px;
     margin-bottom: 20px;
     transition: all linear 0.3s;