diff --git a/public/css/app.css b/public/css/app.css
index 0470edb..9591c42 100644
--- a/public/css/app.css
+++ b/public/css/app.css
@@ -40,6 +40,7 @@ background: linear-gradient(#f07575 10%, #e13b3b 49%, #d22 50%, #de2323 100%);
   width: max-content;
   border-radius: 3px;
   border: 1px solid #3D414A;
+  background: rgb(80, 80, 80); /* Fallback for IE 11*/
   background: linear-gradient(#cacbcc 10%, #99999a 49%, #747474 50%, #2d2d2d 100%);
 }
 .navbar {
@@ -56,6 +57,7 @@ background: linear-gradient(#f07575 10%, #e13b3b 49%, #d22 50%, #de2323 100%);
   display: inline-flex;
   vertical-align: middle;
   width: 100%;
+  background: rgb(58, 83, 242); /* Fallback for IE 11*/
   background: linear-gradient(#759CF0 10%, #3B72E1 49%, #2260DD 50%, #2362DE 100%);
 }
 .navbarbuttoncontainer, .smallnavbarbuttoncontainer, .navbarlogincontainer {
@@ -200,6 +202,7 @@ body {
   padding-left: 5px;
   padding-right: 5px;
   min-height: 300px;
+  background: rgb(255,255,255); /* Fallback for IE 11*/
   background-color: rgba(255, 255, 255, 0.8);
   padding-bottom: 5px;
   padding-top: 5px;
@@ -211,6 +214,7 @@ body {
   margin-top: 30px;
   padding-left: 5px;
   padding-right: 5px;
+  background: rgb(255,255,255); /* Fallback for IE 11*/
   background-color: rgba(255, 255, 255, 0.8);
   padding-bottom: 5px;
   padding-top: 5px;
@@ -229,6 +233,7 @@ body {
   padding-right: 5px;
   padding-bottom: 5px;
   padding-top: 5px;
+  background: rgb(172,172,172); /* Fallback for IE 11*/
   background-color: rgba(172, 172, 172, 0.8);
   min-height: fit-content;
 }
@@ -296,6 +301,7 @@ background: linear-gradient(#75f094 10%, #39d746 49%, #21b71c 50%, #137a32 100%)
   padding-right: 5px;
   padding-bottom: 5px;
   padding-top: 5px;
+  background: rgb(172,172,172); /* Fallback for IE 11*/
   background-color: rgba(172, 172, 172, 0.8);
   min-height: fit-content;
 }
@@ -319,6 +325,7 @@ a, #navbarusername {
   margin: auto;
   padding-left: 5px;
   padding-right: 5px;
+  background: rgb(255,255,255); /* Fallback for IE 11*/
   background-color: rgba(255, 255, 255, 0.3);
   padding-bottom: 5px;
   padding-top: 5px;