// Copyright 2015 Signal Messenger, LLC // SPDX-License-Identifier: AGPL-3.0-only #app-container { height: 100%; } .conversation-stack, .inbox, .no-conversation-open { height: 100%; overflow: hidden; position: relative; } .scrollable { height: 100%; overflow: auto; } .no-conversation-open { display: flex; flex-direction: column; text-align: center; justify-content: center; align-items: center; } .conversation-stack { flex-grow: 1; } .conversation.placeholder { text-align: center; user-select: none; .container { height: 100%; width: 100%; display: flex; justify-content: center; align-items: center; } .content { display: inline-block; } h3 { font-size: large; } }