body{
    background: url(img/logs.jpg)no-repeat;
    background-size: cover;
    height: 100vh;
    width: auto;
}

.card-panel{
    margin-top: 50px;
    background: rgba(17, 17, 17, 0.7);
    color: rgb(207, 207, 207);
    width: -50% !important;
}