Fix sizing issues

Author: robrez

paper-input-container.html

@@ -174,6 +174,8 @@
       .label-and-input-container {
         @apply(--layout-flex-auto);
         @apply(--layout-relative);
+        width: 100%;
+        max-width: 100%;
       }
 
       .input-content {
@@ -250,6 +252,7 @@
         box-shadow: none;
         padding: 0;
         width: 100%;
+        max-width: 100%;
         background: transparent;
         border: none;
         color: var(--paper-input-container-input-color, --primary-text-color);
@@ -263,11 +266,13 @@
       ::content [prefix] {
         @apply(--paper-font-subhead);
         @apply(--paper-input-prefix);
+        @apply(--layout-flex-none);
       }
 
       ::content [suffix] {
         @apply(--paper-font-subhead);
         @apply(--paper-input-suffix);
+        @apply(--layout-flex-none);
       }
 
       /* Firefox sets a min-width on the input, which can cause layout issues */