expo get-email form css box-sizing

web/themes/custom/materiotheme/assets/styles/main.scss

@@ -2873,6 +2873,7 @@ form#user-pass{
 form#get-email {
   padding:1em;
   width:100%;
+  box-sizing: border-box;
   max-width: 450px;
   input[type="email"]{
     max-width: 95%;