zulip/static/templates/compose_control_buttons.hbs

<div class="compose_control_buttons_container order-1">
    <input type="file" class="file_input notvisible pull-left" multiple />
    {{#if file_upload_enabled }}
    <a role="button" class="compose_control_button compose_upload_file fa fa-paperclip notdisplayed" aria-label="{{t 'Upload files' }}" tabindex=0 data-tippy-content="{{t 'Upload files' }}"></a>
    {{/if}}
    <a role="button" class="markdown_preview compose_control_button fa fa-eye" aria-label="{{t 'Preview' }}" tabindex=0 data-tippy-content="{{t 'Preview' }}"></a>
    <a role="button" class="undo_markdown_preview compose_control_button fa fa-edit" aria-label="{{t 'Write' }}" tabindex=0 style="display:none;" data-tippy-content="{{t 'Write' }}"></a>
    <a role="button" class="compose_control_button fa fa-video-camera video_link" aria-label="{{t 'Add video call' }}" tabindex=0 data-tippy-content="{{t 'Add video call' }}"></a>
    <a role="button" class="compose_control_button fa fa-smile-o emoji_map" aria-label="{{t 'Add emoji' }}" tabindex=0 data-tippy-content="{{t 'Add emoji' }}"></a>
    <a role="button" class="compose_control_button fa fa-clock-o time_pick" aria-label="{{t 'Add global time' }}" tabindex=0 data-tooltip-template-id="add-global-time-tooltip" data-tippy-maxWidth="none"></a>
    <a role="button" class="compose_control_button compose_gif_icon {{#unless giphy_enabled }} hide {{/unless}} zulip-icon zulip-icon-gif" aria-label="{{t 'Add GIF' }}" tabindex=0 data-tippy-content="{{t 'Add GIF' }}"></a>
    <div class="divider hide-sm">|</div>
    <div class="{{#if message_id}}hide-lg{{else}}hide-sm{{/if}}">
        {{> compose_control_buttons_in_popover}}
    </div>
    <a role="button" class="compose_control_button compose_draft_button hide-sm" tabindex=0 href="#drafts" data-tooltip-template-id="compose_draft_tooltip_template">
        {{t 'Drafts' }}
    </a>
    <template id="compose_draft_tooltip_template">
        {{t 'Drafts' }}
        {{hotkey_hints "D"}}
    </template>
    <div class="compose_control_menu_wrapper" role="button" tabindex=0>
        <a class="compose_control_button zulip-icon zulip-icon-ellipsis-v-solid hide {{#if message_id}}show-lg{{else}}show-sm{{/if}} compose_control_menu" tabindex="-1" data-tippy-content="Compose actions"></a>
    </div>
</div>