Fixed line heights

src/components/App/App.scss

@@ -114,7 +114,6 @@ video {
 }
 button {
   height: 32px;
-  line-height: 30px;
   border-radius: 4px;
   background-color: $blue;
   border: none;
@@ -712,7 +711,6 @@ button {
 
 input[type="text"], input[type="password"] {
   height: 32px;
-  line-height: 30px;
   border-radius: 4px;
   background-color: #FFF;
   border: 1px solid $gray;