#checkout #wrapper .lc_loading {
    display: none;
    position: fixed;
    left: 0;
    bottom: 0;
    z-index: 1000000;
    width: 100%;
    height: 6000px;
    height: calc(100vh + 1000px);
    overflow: hidden;
    background: rgba(255,255,255,0.6);
}
#checkout #wrapper .lc_loading.visible {
    display: block;
}
#checkout #wrapper .lc_loading img.lc_loading_image {
    position: fixed;
    z-index: 1000001;
    left: 50%;
    top: 50%;
    -ms-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}
#checkout #wrapper .checkout-step button.continue.continue-disabled {
    background: #ccc;
    opacity: 0.6;
    pointer-events: none;
}
#header .header-nav {
	display:block!important;
}