.ms-theme-options {

    .ms-theme-options-button {
        position: absolute;
        top: 160px;
        right: 0;
        z-index: 50;

        box-shadow: $whiteframe-shadow-4dp;
        width: 48px;
        height: 48px;
        line-height: 48px;
        text-align: center;
        cursor: pointer;
        border-radius: 0;
        margin: 0;
        pointer-events: auto;
        opacity: 0.75;

        &:hover {
            opacity: 1;
        }
    }

    md-sidenav {
        width: 384px;
        min-width: 384px;
        max-width: 384px;

        .ms-theme-options-list {
            background: #FFFFFF;
            z-index: 12;
            pointer-events: auto;

            .theme-option {
                padding: 16px;

                &.layout-options {

                    md-radio-button {
                        width: 160px;
                        max-width: 160px;
                        margin: 8px 8px 16px 8px;

                        &:hover,
                        &.md-checked {

                            ._md-label {

                                img {
                                    opacity: 1;
                                    box-shadow: 0px 5px 5px -3px rgba(0, 0, 0, 0.2), 0px 8px 10px 1px rgba(0, 0, 0, 0.14), 0px 3px 14px 2px rgba(0, 0, 0, 0.12);
                                }
                            }
                        }

                        ._md-container {
                            display: none;
                        }

                        ._md-label {
                            margin-left: 0;
                            img {
                                opacity: 0.8;
                                margin-bottom: 8px;
                            }
                        }
                    }
                }

                &.color-palettes {

                    md-menu-item {
                        max-width: 192px;
                    }

                    .theme-button {
                        border-bottom: 16px solid;
                        text-align: left;
                        width: 101px;
                        height: 88px;
                        box-shadow: none;
                        opacity: 0.8;

                        &:hover,
                        &.active {
                            opacity: 1;
                            box-shadow: 0px 5px 5px -3px rgba(0, 0, 0, 0.2), 0px 8px 10px 1px rgba(0, 0, 0, 0.14), 0px 3px 14px 2px rgba(0, 0, 0, 0.12);
                        }
                    }
                }

                md-radio-button {
                    margin: 8px;
                }

                .option-title {
                    font-size: 14px;
                    font-weight: 500;
                    padding: 0 8px 12px 8px;
                }
            }
        }
    }
}