.sendbird-channel-header__right-icon,.sendbird-channel-header__title__right__user-id,.sendbird-channel-list__header,.sendbird-channel-preview__content__upper__header__total-members,.sendbird-chat-header__right__info{display:none!important}.sendbird-message-input-wrapper .sendbird-message-input-wrapper__message-input{padding-right:120px}.sendbird-conversation{flex:1}@media (max-width:637px){.sendbird-channel-list{width:100%;flex:1}.sendbird-channel-preview,.sendbird-channel-preview .sendbird-channel-preview__content .sendbird-channel-preview__content__lower,.sendbird-channel-preview .sendbird-channel-preview__content .sendbird-channel-preview__content__upper{width:100%}}