.tool-layer,
.technique-layer {
    position: fixed;
    top: 100px;
    left: 140px;
    width: 360px;
    height: 296px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 0 4px 2px #dddddd;

    .header {
        position: relative;
        border-radius: 8px 8px 0 0;
        width: 100%;
        height: 36px;
        line-height: 36px;
        background-color: #2196f3;

        .title {
            padding-left: 10px;

            img {
                width: 20px;
                height: 20px;
                vertical-align: middle;
            }

            span {
                margin-left: 6px;
                display: inline-block;
                vertical-align: middle;
                color: #fff;
            }
        }

        .close {
            position: absolute;
            right: 6px;
            top: 0;
            left: auto;
            bottom: 0;
            margin: auto;
            width: 16px;
            height: 16px;
            cursor: pointer;
        }
    }

    .content {
        position: relative;
        height: calc(100% - 36px);

        .list-box {
            position: absolute;
            width: 100%;
            height: 100%;
            overflow-y: auto;

            ul {
                padding: 6px 8px;
                height: 100%;
                box-sizing: border-box;
                overflow-y: auto;


                li {
                    position: relative;
                    border-bottom: 1px dashed #ccc;
                    line-height: 40px;


                    &>img {
                        margin: 0 4px;
                        width: 20px;
                        vertical-align: middle;
                    }

                    .el-switch {
                        position: absolute;
                        top: 0;
                        right: 0;
                        left: auto;
                        bottom: 0;
                        margin: auto;
                    }
                }
            }

            .no-data {
                position: absolute;
                top: 82px;
                right: 0;
                bottom: auto;
                left: 0;
                margin: auto;
                width: 80px;

                img {
                    width: 80px;
                    height: 62px;
                }

                div {
                    text-align: center;
                }

            }
        }
    }
}