Merge pull request #49 from ThomasCybulski/Bugfix/wrong-autocomplete-…

…width

added host css properties

paper-chip-input-autocomplete.html

@@ -36,20 +36,26 @@
 <dom-module id="paper-chip-input-autocomplete">
 	<template>
 		<style>
+			:host {
+				display: block;
+				position: relative;
+			}
+
 			paper-item:hover {
 				background: #eee;
 				color: #333;
 				cursor: pointer;
 			}
 
 			paper-item.active,
-			 :host ::content paper-item.active {
+			:host ::content paper-item.active {
 				background: #eee;
 				color: #333;
 			}
 
 			paper-item {
 				height: 0px; /* To resolve `min-height` bug on IE 11 */
+
 				--paper-item-selected-weight: normal;
 				--paper-item-min-height: var(--paper-chip-autocomplete-item-height, 48px);
 				--paper-item: {
@@ -179,19 +185,19 @@
 						type: Boolean,
 						value: false
 					},
-					
-          			/**
- 					* The list of items, which will be set as paper-chips.
- 					*/
+
+					/**
+					* The list of items, which will be set as paper-chips.
+					*/
 					items: {
 						type: Array,
 						value: function () {
 							return [];
 						}
 					},
-          
-         			/**
-          			* Set to true to disable this input.
+
+					/**
+					* Set to true to disable this input.
 					*/
 					disabled: {
 						type: Boolean,
@@ -324,4 +330,4 @@
 		}
 		window.customElements.define(PaperChipInputAutocomplete.is, PaperChipInputAutocomplete);
 	</script>
-</dom-module>
+</dom-module>