diff --git a/src/app/view/home/block-append/block-append.component.html b/src/app/view/home/block-append/block-append.component.html
index 277f8ca..319b2eb 100644
--- a/src/app/view/home/block-append/block-append.component.html
+++ b/src/app/view/home/block-append/block-append.component.html
@@ -1,4 +1,4 @@
-<div class="{ blockdetails.zibra_colour }" [ngClass]="{'mobile_table' : true, hght_40: item.id != clickValue }"  id="hash_{{blockdetails.blockchain_block_height}}" #item >
+<div class="{{ blockdetails.zibra_colour }}" [ngClass]="{'mobile_table' : true, hght_40: item.id != clickValue }"  id="hash_{{blockdetails.blockchain_block_height}}" #item >
 <div class="my-animation">
   <div class="row">
     <div class="col-6 col-md-3 tble_col">