/* 容器样式 */
        #selcomany-container {
            max-width: 500px;
            margin: 0 auto;
            background-color: #ffffff;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            position:relative;
        }

        /* 标题区域样式 */
        #selcomany-header {
            background-color: #2c3e50;
            padding: 18px 15px;
        }

        #selcomany-title {
            color: #ffffff;
            font-size: 18px;
            font-weight: 600;
            line-height: 1.4;
        }

        /* 列表容器样式 */
        #selcomany-list-container {
            max-height: 400px;
            overflow-y: auto;
        }

        /* 公司项样式 */
        .selcomany-item {
            padding: 15px;
            border-bottom: 1px solid #eeeeee;
            color: #333333;
            font-size: 16px;
            cursor: pointer;
            transition: background-color 0.2s;
        }

        .selcomany-item:last-child {
            border-bottom: none;
        }

        .selcomany-item:hover {
            background-color: #f9f9f9;
        }

        .selcomany-item:active {
            background-color: #f0f0f0;
        }