<blockquote style="margin: 30.0px 0;padding: 16.0px 20.0px;font-size: 16.0px;color: #999999;background: #f3f4f5;">为什么要优化主图？优化主图可以让推广更省钱。工业品产品如何优化，点击视频，查看详情：</blockquote>
<h1 style="color: #333333;font-size: 20.0px;font-weight: bold;line-height: 30.0px;">
<div style="width: 5.0px;height: 18.0px;background: #027cff;margin-right: 16.0px;position: ;top: 6.0px;float: left;"></div>
<div>主图优化方法</div>
</h1>
<div style="margin-top: 30.0px;margin-bottom: 30.0px;"><div class="csbc-editor-banner-0-1-5"><div style="display: flex;flex-direction: column;align-items: flex-start;"><div style="position: ;display: block;max-width: 100.0%;"><img style="vertical-align: top;max-width: 100.0%;margin: auto;" src="https://cbu01.alicdn.com/img/ibank/O1CN01kEMB2D28c49uiu7T3_!!6000000007952-0-cib.jpg"/></div></div></div></div>
<h2 style="margin: 30.0px 0;color: #333333;font-size: 20.0px;font-weight: bold;line-height: 30.0px;">高点击主图制作步骤</h2>
<div style="margin-top: 30.0px;margin-bottom: 30.0px;"><div class="csbc-editor-banner-0-1-5"><div style="display: flex;flex-direction: column;align-items: flex-start;"><div style="position: ;display: block;max-width: 100.0%;"><img style="vertical-align: top;max-width: 100.0%;margin: auto;" src="https://cbu01.alicdn.com/img/ibank/O1CN01iTiL2J1IENelb3QPS_!!6000000000861-0-cib.jpg"/></div></div></div></div>
<h1 style="color: #333333;font-size: 20.0px;font-weight: bold;line-height: 30.0px;">
<div style="width: 5.0px;height: 18.0px;background: #027cff;margin-right: 16.0px;position: ;top: 6.0px;float: left;"></div>
<div>主图检验标准</div>
</h1>
<div style="margin-top: 30.0px;margin-bottom: 30.0px;"><div class="csbc-editor-banner-0-1-5"><div style="display: flex;flex-direction: column;align-items: flex-start;"><div style="position: ;display: block;max-width: 100.0%;"><img style="vertical-align: top;max-width: 100.0%;margin: auto;" src="https://cbu01.alicdn.com/img/ibank/O1CN01IsVVzH28DKlyevTQD_!!6000000007898-0-cib.jpg"/></div></div></div></div>
<p style="margin: 30.0px 0;font-size: 16.0px;line-height: 30.0px;color: #666666;">以上就是主图优化，你都清楚了吗？</p>