diff --git a/src/components/footer-bar-input.vue b/src/components/footer-bar-input.vue
index c915de4..452fb55 100644
--- a/src/components/footer-bar-input.vue
+++ b/src/components/footer-bar-input.vue
@@ -799,7 +799,7 @@ watch(sendMessage, (newValue, oldValue) => {
   -webkit-box-sizing: border-box;
   box-sizing: border-box;
   align-content: flex-start;
-  align-items: flex-end;
+  align-items: center;
   display: -webkit-box;
   display: -webkit-flex;
   display: -ms-flexbox;
@@ -956,6 +956,7 @@ textarea:-ms-input-placeholder {
 
 .close-box {
   background: url('../assets/images/add-icon.png') no-repeat center;
+  background-size: 100% auto;
   transform: rotate(135deg);
   -webkit-transform: rotate(135deg);
   -moz-transform: rotate(135deg);