.card-header {
    background: #35a9e2;
    color: #fff;
    border: 0;
    text-align: center;
}
p.c {
    display: inline-block;
}
nav.navbar.jk {
    background: #36a9e2;
    text-align: center;
}

a.navbar-brand {
    width: 100%;
}

.jk img {
    width: 180px;
}
.card {
    box-shadow: 0 15px 15px 0 rgb(0 0 0 / 10%);
    border: 1px solid #e6e6e6;
}

body {
    background: #f7f7f7;
}

button.btn.btn-primary {
    background-color: #ff9d00 !important;
    border: 0;
}