.StartClassGroup{
    .selectViewVariableBtn {
        color: #fff;
        position: absolute;
        top: 50%;
        right: 20px;
        height: 16px;
        margin-top: -8px;
        z-index: 2;
        cursor: pointer;
        // when the button is disabled e.g. in "not exists"
        &.disabled {
            opacity: 0.5;
            cursor:default;
        }
        svg{
            width: 100%;
            height: 100%;
            vertical-align: top;
        }
    }
}

.EndClassGroup{
    .selectViewVariableBtn {
        color: #fff;
        position: absolute;
        top: 50%;
        right: 43px;
        height: 16px;
        margin-top: -8px;
        z-index: 2;
        cursor: pointer;
        // when the button is disabled e.g. in "not exists"
        &.disabled {
            opacity: 0.5;
            cursor:default;
        }
        svg{
            width: 100%;
            height: 100%;
            vertical-align: top;
        }
    }
}