body{
    background-color: rgb(228, 218, 218);
}
.overlay{
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color:gray;
    opacity: 0.5;
    z-index: 10;
}
input[class=btnLogin]{
    background-color: gray;
    position: fixed;
    bottom: 0;
    right: 0;
    width: 220px;
    padding: 12px 18px;
    margin-right: 5px;
    opacity: 0.8;
    cursor: pointer;
    color: white;
    font-size: x-large; 
}
input:hover{
    opacity: 0.7;
}
div.schale1{
margin-left: 40%;
display: none;
position: absolute;
background-color: white;
padding: 8px;
width: 280px;
height: 310px;
border: 3px solid #f1f1f1;
z-index: 1000;
}
div.schale2{
    display: flex;
    flex-direction: column;
}
div label ,div input{
    margin-top: 8px;
}
div label{
    font-size: 17px;
}
div input[type=text], div input[type=password]{
    padding:3px 0px 3px 10px;
    height: 30px;
    border: none;
    background: #f1f1f1;
    font-size: 12px;
    
}
div input[type=text]:hover, div input[type=password]:hover{
    background-color: rgb(245, 238, 227);
}
div input[type=text]:focus, div input[type=password]:focus{
    background-color: #ddd;
     outline: none;
}
div input[type=button]{
    padding:3px 3px 3px 10px;
    height: 40px;   
    font-size: 15px;
    cursor: pointer;
    opacity: 0.7;
    color: white;
    
}
div input[class=login]{
    background-color: #4CAF50;      
}
div input[class=close]{
    background-color: indianred;
}
div input[type=button]:hover{   
    font-size: 18px;
    cursor: pointer;
    opacity: 1; 
}
/* POP Alert Position Relative machen mit top und letft Eigenschaften und dann das bild, die innerhalb des Popalert platziert werden muß die Position absolut vergeben */
.classAlert{
    position: absolute;
    top:40%;
    left:40%;
    width: 25%;
    height: 30%;
    padding: 2%;
    background-color: rgb(206, 218, 218);
    box-shadow: 10px 10px 22px 1px;
    border: 1.5px solid silver;
    cursor: pointer;
    font-size: 16px;
    text-align: center;
    z-index: 100;
}
.classAlert:hover{
    opacity: 0.7; 
}
.invalid{   
    position: absolute;
    right: 0;
    top: 0;
    width: 40px;
    height: 40px; 
}