#filter,
    #filter table {
        width: 100%;
        border-collapse: collapse;
    }

    #filter thead tr {
        background: #f3f3f5;
        height: 30px;
        padding:0;
    }

    #filter thead tr th {
        font-weight: 400;
    }

    #filter tbody select {
        padding-left: 4px;
        width: 100%;
        height: 26px;
        border: 1px solid #dbdbdb;
        border-radius: 2px;
        /* 清除默认的箭头样式 */
        appearance: none;
        -moz-appearance: none;
        -webkit-appearance: none;
        /* 右侧添加小箭头的背景图 */
        background: url('../image/select.png') right no-repeat;
        /* background-size: 12px; */
    }

    #filter tbody tr {
        height: 32px;
        border:0;
    }

    #filter tbody tr td {
        height: 30px;
        text-align: center;
        padding: 0 5px;
        border:0;
    }

    #filter tbody tr td input {
        padding-left: 4px;
        width: 100%;
        border: 1px solid #dbdbdb;
        height: 26px;
        border-radius: 2px;
    }

    #filter tbody tr td .arrow {
        position: relative;
        border: 1px solid #dbdbdb;
        height: 26px;
        line-height: 24px;
        width: 100%;
        display: inline-block;
        vertical-align: middle;
        color: #666;
        border-radius: 2px;
        text-overflow: ellipsis;
        overflow: hidden;
        padding-right: 30px;
    }

    #filter tbody tr td .arrow::after {
        content: "";
        width: 8px;
        height: 8px;
        border: solid #666;
        border-width: 1px 0 0 1px;
        transform: translate(-50%, -50%) rotate(-135deg);
        position: absolute;
        top: 11px;
        right: 5px;
    }
    
    #filter tbody tr td .delete {
        background: url(./img/timeline_delete_norm_black.png) no-repeat;
        width: 20px;
        height: 20px;
    }

    #filter tbody tr td .hidden {
        display: none;
    }

    #filter .addBtn {
        margin-top: 10px;
        border: 1px solid rgb(94, 128, 235);
        width: 90px;
        color: rgb(94, 128, 235);
        border-radius: 2px;
    }
    #filter .addBtnText
    {
        float: right;
        margin-top: 3px;
        margin-right: 10px;
    }