body{
    /*background-image: url('/Images/boloGym.png');
    background-repeat: no-repeat;
    background-size: cover;*/
}

#cover{
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100vh;
    width: 100vh;
    
}