.hideMain {
    display: none;
}

.hideSub {
    display: none;
}

.loading {
    background-image: url(/assets/img/loading.gif);
    width: 100%;
    height: 100%;
    position: absolute;
    display: none;
    left: 0;
    top: 0;
    z-index: 50;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #ffffff8f;
    background-size: 150px;
}

input::placeholder
{
    opacity: 0.50 !important;
}