*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    
}
body{
    background-color: lightgray;
}
.container-fluid-login{
    padding: 0;
    width: 100%;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}
form{
    background-color: rgba(255, 255, 255, 0.863);
    width: 100%;
    max-width: 450px;
    margin: 10px;
    padding: 15px;
    padding-bottom: 0;
    box-shadow: 2px 2px 10px 2px rgba(125, 138, 138, 0.521);
}
#img-logo{
    display: block;
    margin: auto;
}