Merge branch 'max_dev' of Software_Engineering_I/greenvironment-frontend into master

src/app/components/feed/postlist/postlist.component.sass

@@ -8,18 +8,19 @@ $mat-card-header-size: 40px !default
   margin-top: 0.5em
   outline: none
   user-select: none
-  padding-top: 0
 
   .mat-card-header
     text-align: left
-    display: flex
-    justify-content: center
-    align-items: center
 
   ::ng-deep .mat-card-header-text
-    margin-top: 16px
     word-break: break-all
     width: 110%
+    text-align: left
+    display: flex
+    justify-content: flex-start
+    align-items: center
+  .mat-card-title
+    margin: 0
 
   .mat-card-subtitle
     display: contents