@import url('https://fonts.googleapis.com/css?family=Quicksand');

* {
    margin: 0px;
    padding: 0px;

}
body {
    font-family: 'Quicksand','Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 250;
}
.login_form {
    margin-top: 20px;
    margin-bottom: 20px;
}
.container {
    max-width: 100%;
    margin: auto;
    text-align: center;
}
.login_form input[type=text], input[type=password], input[type=submit] {
    font-size: 18px;
    padding: 2%;
    border: 1px solid #343940;
    border-radius: 5px;
    margin: auto;
    margin-bottom: 10px;
    width: 95%;
    box-sizing: border-box;
    display: block;
}
.login_form input:focus, input:hover {
    background-color: #ecf0f1;
}
.login_form input[type=submit] {
    background-color: #343940;
    color: white;
}
.login_form h3 {
    padding-top: 10px;
    font-size: 25px;
    letter-spacing: 0.33em;
}
.login_form p {
    letter-spacing: 0.1em;
    padding-left: 25px;
    padding-right: 25px;
    padding-top: 10px;
    padding-bottom: 10px;
}
.login_form {
    /* Vertikale mitte */
    position: absolute;
    top: 50%;
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    /*! Vertikale mitte !*/
    background-color: #535c66;
    color: #fff;
    /* border-radius: 10px; */
    border: 1px solid #343940;
}
 /* Desktopansicht */
 @media only screen and (min-width:991.98px)
 {
    .container {
        max-width: 400px;
        margin: auto;
        text-align: center;
    }
    .login_form input[type=text], input[type=password], input[type=submit] {
        font-size: 18px;
        padding: 10px;
        border: 1px solid #343940;
        border-radius: 5px;
        margin: auto;
        margin-bottom: 10px;
        width: 380px;
        box-sizing: border-box;
        display: block;
    }
    .login_form {
        border-radius: 10px;
    }
 }