* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
.container-auth {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    display: block;
    background-color: #0e4166;
    background-image: linear-gradient(
        to bottom,
        rgba(14, 65, 102, 0.86),
        #0e4166
    );
}
.main {
    position: relative;
}
.cards {
    background: transparent;
    backdrop-filter: blur(15px);
    border: 1px solid rgb(255, 255, 255);
}