*,
*:before,
*:after{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
body {
    font-size: 20px;
    width: 100%;
    height: 100vh;
}

#Video{
    position: fixed;
    right: 0;
    bottom: 0;
    min-width: 100%; 
    min-height: 100%;
}
headed{
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: rgb(0,0,0,0.6);
    position: fixed;
    top: 0;
    padding: 25px 35px;
    font-family:sans-serif;
    backdrop-filter: blur(8px);
    box-shadow: 0 20px 30 rgba(0,0,0,0.15);
}
header{
    height: 100vh;
    background-size: cover;
    background-position: center center;
}
ul{
    list-style: none;
}
li{
    display: inline-block;
}
li a{
    margin-left: 40px;
}
headed a{
    color: #ffffff;
    letter-spacing: 1px;
    text-decoration: none;
}
.View-DashBoard span {
    cursor: pointer;
    display: inline-block;
    transition: 0.5s;
  }

.View-DashBoard:hover span {
    font-size: 25px;
  }