html * {
    font-family: Arial, Verdana, sans-serif;
}
body {
    font-size: 16px;
}
header {   
    max-width: 100%;
    width:100%;
    height:87px;
    background-color: #5284B8;
    border-bottom: 3px solid black;
    position: fixed;
    z-index: 2;
}
.nav-bar-wrapper {
    display: flex;
    justify-content: space-between;
}
.side-nav {
    width: 270px;
    height: calc(100vh - 87px);
    border-right: 4px solid black;
    border-bottom: 2px solid black;
    background-color: #BDCDDA;
    position: fixed;
    z-index: 2;
    top: 87px;
    left: 0;
}
#sidebarNav .nav{
    height:auto;
    font-size: 1.25rem;
    justify-content: space-around;
    margin-top: 3rem;
}
li.nav-item {
    margin-bottom: 1.5rem;
}
.nav-link {
    color:#000;
}
.nav-link:hover, .nav-link.active {
    transform:scale(1.25);
    font-weight: bold;
    color: #0056b3;
}
.content-wrap {
    position: relative;
}
.content-wrap::before {
    content: ' ';
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0.09;
    background-image: url(../assets/pics/InputStage.png);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    z-index: -1;
}
.content {
    position: relative;
    margin-left: 270px;
}
.margin-content {
    margin-top:90px;
}
.content ul {
    list-style-type: square;
}
.font-style {
    font-size:1.2rem;
    font-weight: bold;
}
@media (max-width:991.8px) {

    header {
        height: auto;
    }
    ul.navbar-nav {
        flex-direction: row;
        justify-content: space-between;
        font-size: 1rem;
    }
    .content {
        margin-left: 0;
    }
    .nav-link {
        color: #fff;
    }
}
@media (max-width:768px) {
    ul.navbar-nav {
        flex-direction: column;
        justify-content: space-between;
        font-size: 1rem;
        padding-left: 1rem;
    }
    .nav-link:hover, .nav-link.active {
        transform:scale(1.075);
    }
}