body {
    font-family: "Roboto", Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", Helvetica, "Helvetica Neue", Arial, sans-serif;
    font-size: 18px;
    overflow-x: hidden;
}

@media (max-width: 768px) {
    body {
        font-size: 14px;
    }
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: "Roboto", Arial, Helvetica, "Helvetica Neue", sans-serif;
    font-weight: 500;
}

.navbar-dark .navbar-brand {
    font-weight: 500;
}

.navbar-dark .navbar-nav .nav-link {
    font-size: 16px;
    font-weight: 500;
}

header {
    padding: 154px 0 100px;
}

@media (min-width: 992px) {
    header {
        padding: 156px 0 100px;
    }
}

#masthead {
    background-color: #0080ff !important;
    background: linear-gradient(to bottom, rgba(2, 118, 253, 0.65) 0%, rgba(2, 118, 253, 0.65) 100%), url(../images/patterns/pw_maze_black_@2X.png) repeat fixed;
    -webkit-box-shadow: 0 1px 5px rgba(0, 0, 0, 0.175);
    box-shadow: 0 5px 5px rgba(0, 0, 0, 0.175);
    color: #cdbfe3;
}

#masthead h1 {
    color: #fff;
    line-height: 1;
}

#masthead .lead {
    color: #fff;
    font-size: 20px;
    margin: 0 auto 30px;
}

#masthead .version {
    color: #9783b9;
    margin: -15px 0 30px 0;
}

#masthead .btn {
    font-size: 20px;
    padding: 15px 30px;
    width: 100%;
}

@media (min-width: 480px) {
    #masthead .btn {
        width: auto;
    }
}

@media (max-width: 768px) {
    #masthead {
        padding: 100px 0 50px 0;
    }
}

@media (min-width: 768px) {
    #masthead {
        padding-top: 120px;
        padding-bottom: 60px;
    }
    #masthead h1 {
        font-size: 60px;
    }
    #masthead .lead {
        font-size: 24px;
    }
}

@media (min-width: 992px) {
    #masthead .lead {
        font-size: 30px;
        width: 80%;
    }
}

section {
    padding: 40px 0;
}

@media (min-width: 992px) {
    .table-responsive {
        display: table;
    }
}

th,
td {
    text-align: center;
    vertical-align: middle;
}
.copyrights {
    background-color: #007bff;
    padding: 10px;
    width: 100%;
    position: fixed;
    bottom: 0;
    left: 0;
}