diff --git a/assets/css/foundation.css b/assets/css/foundation.css
index 15c1bcf..caacabe 100644
--- a/assets/css/foundation.css
+++ b/assets/css/foundation.css
@@ -71,6 +71,7 @@ html {
 body {
   font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
   font-size: 1rem;
+  font-weight: normal;
   line-height: 1.5;
   color: #373a3c;
   background-color: #fff; }
@@ -282,7 +283,7 @@ hr {
 
 small,
 .small {
-  font-size: 0.875rem;
+  font-size: 80%;
   font-weight: normal; }
 
 mark,
@@ -339,12 +340,28 @@ dl.row > dd + dt {
 .container {
   margin-left: auto;
   margin-right: auto;
-  padding-left: 15px;
-  padding-right: 15px; }
+  padding-right: 15px;
+  padding-left: 15px; }
   .container::after {
     content: "";
     display: table;
     clear: both; }
+  @media (min-width: 576px) {
+    .container {
+      padding-right: 15px;
+      padding-left: 15px; } }
+  @media (min-width: 768px) {
+    .container {
+      padding-right: 15px;
+      padding-left: 15px; } }
+  @media (min-width: 992px) {
+    .container {
+      padding-right: 15px;
+      padding-left: 15px; } }
+  @media (min-width: 1200px) {
+    .container {
+      padding-right: 15px;
+      padding-left: 15px; } }
   @media (min-width: 576px) {
     .container {
       width: 540px;
@@ -365,12 +382,28 @@ dl.row > dd + dt {
 .container-fluid {
   margin-left: auto;
   margin-right: auto;
-  padding-left: 15px;
-  padding-right: 15px; }
+  padding-right: 15px;
+  padding-left: 15px; }
   .container-fluid::after {
     content: "";
     display: table;
     clear: both; }
+  @media (min-width: 576px) {
+    .container-fluid {
+      padding-right: 15px;
+      padding-left: 15px; } }
+  @media (min-width: 768px) {
+    .container-fluid {
+      padding-right: 15px;
+      padding-left: 15px; } }
+  @media (min-width: 992px) {
+    .container-fluid {
+      padding-right: 15px;
+      padding-left: 15px; } }
+  @media (min-width: 1200px) {
+    .container-fluid {
+      padding-right: 15px;
+      padding-left: 15px; } }
 
 .row {
   margin-right: -15px;
@@ -1626,18 +1659,18 @@ input[type="button"].btn-block {
 .fade {
   opacity: 0;
   transition: opacity 0.15s linear; }
-  .fade.in {
+  .fade.active {
     opacity: 1; }
 
 .collapse {
   display: none; }
-  .collapse.in {
+  .collapse.active {
     display: block; }
 
-tr.collapse.in {
+tr.collapse.active {
   display: table-row; }
 
-tbody.collapse.in {
+tbody.collapse.active {
   display: table-row-group; }
 
 .collapsing {
@@ -1648,6 +1681,24 @@ tbody.collapse.in {
   transition-duration: .35s;
   transition-property: height; }
 
+.align-baseline {
+  vertical-align: baseline !important; }
+
+.align-top {
+  vertical-align: top !important; }
+
+.align-middle {
+  vertical-align: middle !important; }
+
+.align-bottom {
+  vertical-align: bottom !important; }
+
+.align-text-bottom {
+  vertical-align: text-bottom !important; }
+
+.align-text-top {
+  vertical-align: text-top !important; }
+
 .bg-faded {
   background-color: #f7f7f9; }
 
@@ -2182,9 +2233,4 @@ a.text-gray-dark:hover {
   .hidden-print {
     display: none !important; } }
 
-@media (max-width: 575px) {
-  .row {
-    margin-left: 0;
-    margin-right: 0; } }
-
 /*# sourceMappingURL=foundation.css.map */
\ No newline at end of file
diff --git a/assets/css/foundation.css.map b/assets/css/foundation.css.map
index 5566ce7..a356a45 100644
Binary files a/assets/css/foundation.css.map and b/assets/css/foundation.css.map differ
diff --git a/assets/css/main.css.map b/assets/css/main.css.map
index a32df3e..217c815 100644
Binary files a/assets/css/main.css.map and b/assets/css/main.css.map differ
diff --git a/assets/css/templates/home.css.map b/assets/css/templates/home.css.map
index 6a6e824..4d707ad 100644
Binary files a/assets/css/templates/home.css.map and b/assets/css/templates/home.css.map differ
diff --git a/assets/css/templates/photo.css.map b/assets/css/templates/photo.css.map
index 55976fa..2c7458c 100644
Binary files a/assets/css/templates/photo.css.map and b/assets/css/templates/photo.css.map differ
diff --git a/assets/css/templates/project.css.map b/assets/css/templates/project.css.map
index 1359fa9..d592a58 100644
Binary files a/assets/css/templates/project.css.map and b/assets/css/templates/project.css.map differ
diff --git a/assets/css/templates/projects.css.map b/assets/css/templates/projects.css.map
index ccdecf7..cd62017 100644
Binary files a/assets/css/templates/projects.css.map and b/assets/css/templates/projects.css.map differ
diff --git a/assets/css/templates/webdesign.css.map b/assets/css/templates/webdesign.css.map
index 6e95266..a7ff4ac 100644
Binary files a/assets/css/templates/webdesign.css.map and b/assets/css/templates/webdesign.css.map differ
diff --git a/assets/scss/foundation.scss b/assets/scss/foundation.scss
index 3e65efc..a811638 100644
--- a/assets/scss/foundation.scss
+++ b/assets/scss/foundation.scss
@@ -49,12 +49,3 @@
 
 // Utility classes
 @import "utilities";
-
-
-// bugfixes:
-@include media-breakpoint-down(xs) {
-  .row {
-    margin-left: 0;
-    margin-right: 0;
-  }
-}
diff --git a/assets/vendors/bootstrap b/assets/vendors/bootstrap
index cf5d94f..cecf0db 160000
--- a/assets/vendors/bootstrap
+++ b/assets/vendors/bootstrap
@@ -1 +1 @@
-Subproject commit cf5d94f6d5685c371dcb157af74a3c6b14ec8d8e
+Subproject commit cecf0db2ce5e4687579d9510dca6cc205ef43d7b