Remove old search bar css

resources/assets/sass/custom.scss

@@ -37,16 +37,6 @@ body, button, input, textarea {
   color: #212529 !important;
 }
 
-.search-form {
-  width: 100%;
-}
-
-.search-form input,
-.search-form .form-inline,
-.search-form .form-control {
-  width: 100%;
-}
-
 .settings-nav .active {
   border-left: 2px solid #6c757d !important
 }