set css property as half of another code example

Example 1: how to make the rotation of an object the same as another object in unity

Vector3 newRot = new Vector3 (otherObject.transform.eulerAngles.x, otherObject.transform.eulerAngles.y, transform.eulerAngles.z);
 transform.rotation = Quaternion.Euler (newRot);

Example 2: css using the same background-color as the parent background

.child {
    float: right;
    background-color: inherit;
}