.div_1 {
    height: 80px;
    background-color: #D1D1D1;
    font-size: 18px;
}

.div_2 {
    min-height: 300px;
}

label .prueba {
    cursor: pointer;
}

.nav-tabs .nav-item.show .nav-link, .nav-tabs .nav-link.active {
    color: #ffff;
    background-color: #22376c;
    border-color: #dee2e6 #dee2e6 #fff;
}

.nav-tabs .nav-item.show .nav-link, .nav-tabs .nav-link {
    color: #22376c;
}

.spinner, .spinner:after {
    width: 90px;
    height: 90px;
    position: fixed;
    top: 90%;
    left: 50%;
    margin-top: -32px;
    margin-left: -32px;
    border-radius: 50%;
    z-index: 2
}

.spinner {
    background-color: transparent;
    border-top: 10px solid rgb(0, 40, 93);
    border-right: 10px solid rgb(0, 40, 93);
    border-bottom: 10px solid rgb(0, 40, 93);
    border-left: 10px solid rgba(0, 40, 93,.2);
    transform: translateZ(0);
    animation-iteration-count: infinite;
    animation-timing-function: linear;
    animation-duration: 1.5s;
    animation-name: spinner-loading
}

.menuIchnHover {
    background-color: #E8E8E8;
}

    .menuIchnHover a {
        color: #212529;
    }

    .menuIchnHover:hover {
        background-color: #00285d;
        color: #fff;
        border-radius: 5px
    }


        .menuIchnHover:hover a {
            background-color: #00285d;
            color: #fff;
            border-radius: 5px
        }


@keyframes spinner-loading {
    0% {
        transform: rotate(0deg)
    }

    to {
        transform: rotate(1turn)
    }
}