:host ::ng-deep .doc-wrapper {
    padding: 0 30px;
    margin: 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.12);
    overflow: auto;
    min-height: 150px;
    code {
        display: block;
        line-height: 20px;
    }
    .doc-copy {
        position: absolute;
        right: 10px;
        top: 10px;
        display: none;
    }
}
:host ::ng-deep .doc-wrapper:hover {
    .doc-copy {
        display: block;
    }
}