CSS卡片右上角标记样式设计

template

 <div class="each-one-in-list">
    <div class="show-icon">进行中</div>
      <div class="show-signal"></div>
        <div class="main-title" title="test">
          <strong>
                <span>公司名称测试 {{item}}</span>
              </strong>
        </div>
    </div>

样式文件

.each-one-in-list {
  border: 1px solid #ebeef5;
  background-color: #fff;
  padding: 10px;
  height: 300px;
}
.show-icon {
    text-align: center;
    background-color: #5aaafa;
    color: #fff;
    float: right;
    font-size: 12px;
    margin-right: -18px;
    padding: 2px 5px 2px 5px;
    width: 79px;
}
.show-signal {
    border: 4px solid #939393 - 30;
    border-right: 4px solid transparent;
    border-bottom: 4px solid transparent;
    float: right;
    margin-right: -79px;
    margin-top: 24px;
    width: 0;
    height: 0;
}

效果图示