Add icon to buttons

Author: icebob

dev/app.vue

@@ -6,11 +6,16 @@
 		.row(v-show="model")
 			.col-md-6
 				.buttons.text-center
-					button.btn.btn-default.new(@click="newModel") New
+					button.btn.btn-default.new(@click="newModel") 
+						i.fa.fa-plus
+						| New
 					button.btn.btn-primary.save(@click="saveModel") 
+						i.fa.fa-floppy-o
 						| Save
 						i.fa.fa-warning(v-if="showWarning()")
-					button.btn.btn-danger.delete(@click="deleteModel") Delete
+					button.btn.btn-danger.delete(@click="deleteModel") 
+						i.fa.fa-trash
+						| Delete
 
 				.errors.text-center
 					div.alert.alert-danger(v-for="item in validationErrors") {{ item.field.label}}: 
@@ -210,6 +215,10 @@
 			margin: 0.2em 0.3em;
 			padding: 6px 20px;
 			position: relative;
+
+			i {
+				margin-right: 0.3em;
+			}
 		}
 
 		i.fa.fa-warning {

src/fields/fieldImage.vue

@@ -3,7 +3,7 @@
 		input.form-control.link(type="text", v-model="wrappedValue", :readonly="schema.readonly", :disabled="disabled", :placeholder="schema.placeholder")
 		input.form-control.file(type="file", :readonly="schema.readonly", :disabled="disabled", v-if="schema.browse !== false", @change="fileChanged")
 		.preview(:style="previewStyle")
-			.remove(title="Remove image", @click="remove")
+			.remove.fa.fa-trash-o(title="Remove image", @click="remove")
 </template>
 
 <script>
@@ -83,13 +83,15 @@
 		box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
 
 		.remove {
-			background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAXUlEQVR42u2SwQoAIAhD88vVLy8KBlaS0i1oJwP3piGVg0Skmpq8HjqZrWl9uwCbGAmwKYGZs/6iqgMyAdJuM8W2QmYKpLt/0AG9ASCv/oAnANd3AEjmAlFT1BypAV+PnRH5YehvAAAAAElFTkSuQmCC');
+			/*background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAXUlEQVR42u2SwQoAIAhD88vVLy8KBlaS0i1oJwP3piGVg0Skmpq8HjqZrWl9uwCbGAmwKYGZs/6iqgMyAdJuM8W2QmYKpLt/0AG9ASCv/oAnANd3AEjmAlFT1BypAV+PnRH5YehvAAAAAElFTkSuQmCC');
 			width: 16px;
 			height: 16px;
+			*/
+			font-size: 1.2em;
 
 			position: absolute;
-			right: 2px;
-			bottom: 2px;
+			right: 0.2em;
+			bottom: 0.2em;
 			opacity: 0.7;
 
 			&:hover {