gkostov

.c-mrkdwn__broadcast--mention,
.p-classic_nav__right__search__placeholder{
  color: #555;
}

.channel_header, #col_messages,
#client_body:not(.onboarding):not(.feature_global_nav_layout):before,
#footer {
  box-shadow: inset 1px 0 0 0 #555 !important;
}