#middleSectionTruck {
    position: absolute;
    width: 100%;
    height: calc(100% - 65px - 132px - 75px);
    overflow-y: auto;
    overflow-x: hidden;
    background-color: var(--color-gray-mid);
    display: flex;
}

#leftWrapperTruck {
    flex: 0 0 270px;
    height: 100%;
}

#middleWrapperTruck {
    flex: 1 1 auto;
    height: 100%;
}

#rightWrapperTruck {
    flex: 0 0 240px;
    height: 100%;
}