body{
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    padding: 0;
}
body::before{
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: url(./login.jpg) no-repeat center/cover fixed;
    z-index: -100;
    filter: opacity(25%) blur(4px);
}
.connection{
    border: 1px solid #0c6980;
    padding: 2rem;
    border-radius: 6px;
    box-shadow: 0 0 3px #0c6980;
    padding: 30px;
    margin: 10% 10%;
    text-align: center;
    
}
.input{
    
    padding: 50px;
    text-align: center;
}
h1{
    text-align: center;
    text-decoration: none;
    text-shadow: 0 0 10px whitesmoke;
}
input{
    border: 0;
    border-bottom: 2px solid green;
    font-size: 18px;
    font-family: inherit;
    outline: none;
    background: transparent;
    transition: all 0.2s ease-in;

}
.input input{
    text-align: center;
    width: 50%;
    margin: 5px;
}
.input label{
    text-align: center;
    z-index: 1;
    display: grid;
}

.input input:focus,
.input input:invalid{
    border-bottom-color: red;
}
button{
    text-align: center;
    display: grid;
    align-items: center;
    justify-content: center;
    margin: 1rem auto;
    padding: 1rem 2rem;
    transform: translateY(20px);
    
}
button:active{
    box-shadow: inset 0 0 0 30px #0c6980;
}
#doc{
    text-decoration: none;
}