<div class="header">
    <a class="go-back" href="{{#if backUrl}}{{backUrl}}{{^}}javascript:history.go(-1);{{/if}}"></a>
    {{#showHeaderImg}}
    <div class="img-header"></div>
    {{/showHeaderImg}}
    {{#headerText}}
    <p class="title">{{.}}</p>
    {{/headerText}}
    {{#reg}}
    <a href="{{registerUrl}}" class="opts register">注册</a>
    {{/reg}}
</div>