*{
    padding: 0;
    margin: 0;
}

.wrapper{
    background: url(F.jpg) no-repeat;
    background-size: cover;
    height: 100vh;
}

.navbar{
    height: 80px;
    width: 100%;
    background: rgba(0, 0, 0, 0.4);
}

.logo{
    width: 91px;
    height: 100px;
    padding: 20px;
}

.navbar ul{
    float: right;
    margin-right: 20px;
}

.navbar ul li{
    list-style: none;
    margin: 0 8px;
    display: inline-block;
    line-height: 80px;
}

.navbar ul li a{
    text-decoration: none;
    color: white;
    font-size: 20px;
    padding: 6px 13px;
    font-family: 'Robot', sans-serif;
    transition: .4s;
}

.navbar ul li a.active,
.navbar ul li a:hover{
    background: red;
    border-radius: 2px;
}

.wrapper .center{
    position: absolute;
    top: 50%;
    left: 55%;
    transform: translate(-50%, -50%);
    font-family: sans-serif;
    user-select: none;
}

.center h1{
    color: black;
    font-size: 70px;
    font-weight: bold;
    width: 900px;
    text-align: center;
}

.center h2{
    color: black;
    font-size: 20px;
    font-weight: bold;
    width: 885px;
    margin-top: 10px;
    text-align: center;
}

.sidenav{
    display: flex;
    position: relative;
}

.sidenav .sidebar{
    position: fixed;
    width: 200px;
    height: 100%;
    background: rgb(13, 240, 164);
    padding: 30px 0;
    background: transparent;
}

.sidenav .sidebar h3{
    color: black;
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 40px;
    background: rgb(255, 255, 254);
}

.sidenav .sidebar ul li{
    padding: 15px;
    border-bottom: 1px solid rgb(255, 255, 255);
    border-top: 1px solid rgb(225, 225, 225);
}

.sidenav .sidebar ul li:hover{
    background: aquamarine;
    margin-right: white;
    margin-left: white;
    text-align: center;
}

.sidenav .sidebar ul li a{
    text-decoration: none;
    color:black;
}

.center .content
{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    flex-direction: row;
}

.DocBx
{
    box-shadow:  black;
    height: 545px;
    border-radius: 10px;
    overflow: hidden;
}

.center .DocBx li a
{
    text-decoration: none;
}

.slider
{
    width: 800px;
    height: 500px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 1px 2px 10px 10px black;
}

.slides
{
    width: 500%;
    height: 500px;
    display: flex;
}

.slides input
{
    display: none;
}

.slide 
{
    width: 20%;
    transition: 2s;
    list-style-type: none;
}

.slide img
{
    width: 800px;
    height: 500px;
}

.Database .heading
{
    color: white;
}

.DatabaseBx 
{
    width: 800px;
    height: 500px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 1px 2px 10px 10px white;
    list-style: none;
}

.DatabaseBx img
{
    width: 800px;
    height: 500px;
}

.content 
{
    border-radius: 10px;
    justify-content: center;
}

section
{
    padding: 10px;
}

::-webkit-scrollbar
{
    width: 0;
}

#scrollpath
{
    position: fixed;
    top: 0;
    right: 0;
    width: 10px;
    height: 100%;
    background: rgba(255, 255, 255, 0.05);
}

#progressbar
{
    position: fixed;
    top: 0;
    right: 0;
    width: 10px;
    height: 100%;
    background: linear-gradient(to top, black, red)
        ;
    animation: animate 5s linear infinite;
}


#progressbar:before
{
    content: ' ';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, red, black)
        ;
    filter: blur(30px);
}

#progressbar:after
{
    content: ' ';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, black, red)
        ;
    filter: blur(30px);
}