zulip/static/templates/settings/profile_settings.hbs

<div id="profile-settings" class="settings-section show" data-name="profile">
    <div class="profile-settings-form">
        <div class="inline-block">
            <h3 class="inline-block hide" id="user-profile-header">{{t "Profile" }}</h3>
            <div id="user_details_section">
                <form class="form-horizontal full-name-change-form">
                    <div class="input-group inline-block grid user-name-parent">
                        <div class="user-name-section inline-block">
                            <label for="full_name" class="title inline-block">{{t "Full name" }}</label>
                            <i class="fa fa-question-circle change_name_tooltip tippy-zulip-tooltip settings-info-icon"
                              {{#if user_can_change_name}}style="display:none"{{/if}}
                              data-tippy-content="{{t 'Name changes are disabled in this organization. Contact an administrator to change your name.' }}">
                            </i>
                            <div class="alert-notification full-name-status"></div>
                            <div class="name-input">
                                <input id="full_name" name="full_name" type="text" value="{{ page_params.full_name }}" {{#unless user_can_change_name}}disabled="disabled"{{/unless}} maxlength="60" />
                            </div>
                        </div>
                    </div>
                </form>
                <form class="form-horizontal timezone-setting-form">
                    <div class="input-group grid">
                        <label for="timezone" class="dropdown-title inline-block">{{t "Time zone" }}</label>
                        <div class="alert-notification timezone-setting-status"></div>
                        <div class="timezone-input">
                            <select name="timezone" id="user_timezone" class>
                                {{#unless page_params.timezone}}
                                <option></option>
                                {{/unless}}

                                {{#each timezones}}
                                <option value="{{ this }}">{{ this }}</option>
                                {{/each}}
                            </select>
                        </div>
                    </div>
                </form>

                <form class="form-horizontal custom-profile-fields-form grid"></form>
                <button class="button rounded sea-green w-200 block" id="show_my_user_profile_modal">
                    {{t 'Preview profile' }}
                    <i class="fa fa-external-link" aria-hidden="true" title="{{t 'Preview profile' }}"></i>
                </button>
            </div>
        </div>
        <div class="inline-block user-avatar-section">
            <h3>
                {{t "Profile picture" }}
                <i class="fa fa-question-circle change_name_tooltip tippy-zulip-tooltip settings-info-icon"
                  {{#if user_can_change_avatar}}style="display:none"{{/if}}
                  data-tippy-content="{{t 'Avatar changes are disabled in this organization.' }}">
                </i>
            </h3>
            {{> image_upload_widget
              widget = "user-avatar"
              upload_text = (t "Upload new profile picture")
              delete_text = (t "Delete profile picture")
              is_editable_by_current_user = user_can_change_avatar
              image = page_params.avatar_url_medium}}
            <div id="user-avatar-source">
                <a href="https://en.gravatar.com/" target="_blank" rel="noopener noreferrer">{{t "Avatar from Gravatar" }}</a>
            </div>
        </div>
    </div>
</div>