fix: Responsive Sign In Page (#2770)

Author: greyscaled

src/browser/pages/login.css

@@ -1,4 +1,6 @@
 body {
+  min-height: 568px;
+  min-width: 320px;
   overflow: auto;
 }
 
@@ -15,6 +17,12 @@ body {
   width: 100%;
 }
 
+@media (max-width: 600px) {
+  .login-form > .field {
+    flex-direction: column;
+  }
+}
+
 .login-form > .error {
   color: red;
   margin-top: 16px;
@@ -38,6 +46,13 @@ body {
   margin-left: 20px;
 }
 
+@media (max-width: 600px) {
+  .login-form > .field > .submit {
+    margin-left: 0px;
+    margin-top: 16px;
+  }
+}
+
 input {
   -webkit-appearance: none;
 }