@media only screen and (max-width:750px) {
    #dvMain {
        flex-flow:column-reverse;
    }
}

.tab {
    display: none;
}
.loader {
    position: fixed;
    left: 42%;
    top: 40%;
}

.globalContainer {
    position: fixed;
    width: 100%;
    height: 100%;
    background-color: rgb(0, 0, 0);
    z-index: 10000;
    opacity: 0.7;
}