.nav-bar {
    position: fixed;
    width: 100%;
    height: 60px;
    box-sizing: border-box;
    align-items: center;
    transition: all, 0.25s;
    background-color: #CCCCCC;
    overflow: hidden;
    background: linear-gradient(to right, #1f0227EE, #031837EF);
    box-shadow: 0px 0px 30px 30px rgba(0, 0, 0, 0.5), 0px 0px 5px 5px rgba(0, 0, 0, 0.5);
    z-index: 100;
    border-bottom:1px solid #122646
}

.nav-bar-left {
    position: relative;
    display: flex;
    float: left;
    text-align: left;
    box-sizing: border-box;
    height: 60px;
    align-items: center;
}

.nav-bar-btn {
    position: relative;
    display: flex;
    float: right;
    text-align: right;
    box-sizing: border-box;
    height: 60px;
    align-items: center;
    font: bold 40px Arial;
    padding-right: 20px;
    cursor: pointer;
    color:#8ca3c5
}

.nav-bar-items {
    position: relative;
    width: 100%;
    overflow: hidden;
    box-sizing: border-box;
    padding-bottom: 10px;
}

.nav-bar-item {
    position: relative;
    display: flex;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 5px;
    margin-right: auto;
    margin-left: auto;
    cursor: pointer;
    box-sizing: border-box;
    height: 40px;
}

.nav-bar-item a {
    text-decoration: none;
    color:#8ca3c5;
}

.nav-bar-item-on {
    visibility: visible;
}

.nav-bar-item-off {
    visibility: hidden;
}









/* large */
@media (min-width: 920px) {
    .nav-bar {
        display: flex;
    }

    .nav-bar-btn {
        display: none;
    }

    .nav-bar-items {
        display: flex;
        flex: 1;
        width: auto;
        justify-content: center;
        padding-bottom: 0px;
    }

    .nav-bar-item {
        width: auto;
        margin-right: 5px;
        margin-left: 5px;
    }

    .nav-bar-item-on {
        visibility: visible;
    }

    .nav-bar-item-off {
        visibility: visible;
    }
}