<div class="cover-img">
    <div class="img-block">
        <img src="{{img}}">
    </div>
</div>
<div class="cont-wrap">
    <input type="text" class="trend-word-input" placeholder="请设置15位字符以内的潮流口令" maxlength="15" value="{{word}}">
    <p class="err-tip"></p>
    <div class="ext-info">{{{content}}}</div>
</div>