body { font-family: 'Open Sans', sans-serif; }
section { flex: 1; }
section:before { position: absolute; left: 0px; top: 0px; width: 100%; height: 100%; display: block; background: url('../img/bg-pattern.png') repeat center center; background-size: 500px; content: ''; z-index: 0; opacity: 0.4 }
section .container { z-index: 1; }
section .box {max-width:576px; box-shadow: 0px 10px 50px rgba(0,0,0,0.5);}

.btn-box.disabled {
    opacity: 0.3;
    pointer-events: none;
}
a.back-btn {
    font-size: 12px;
}

.loading-container svg {
    max-width: 60px;
}

.loading-container svg circle {
    stroke: #1b6ec2;
}