body {
    background-color: #DDDDDD;
}

#box_middle {
    position:absolute;
    top:50%;
    left:50%;
    margin-top:-165px;
    margin-left:-220px;
    heigt: 330px;
    width: 440px;
    background-color: #FFFFFF;
    padding: 30px;
    box-shadow: 0 2px 6px rgb(0 0 0 / 20%);
}

#grzlogo {
    height: 50px;
}

#string_login {
    line-height: 1.5em;
    font-size: 1.5em;
    font-weight: 400;
    font-family: verdana, arial, Helvetica, sans-serif;
    margin-top: 25px;
}

#submitbutton {
    color: #fff;
    background-color: #0067b8;
    float: right;
    min-height: 32px;
    border: none;
    min-width: 108px;
    line-height: normal;
    font-weight: 200;
    font-size: 1.2em;
    margin-top: 50px;
    text-decoration: none;
    text-align: center;
    vertical-align: middle;
    padding-top: 7px;
}

#submitbutton:hover {
    background-color: #005da6;
}

#message2user {
    margin-top: 10px;
    color: red;
}

#inputfield {
    height: 40px;
    width: 380px;
    border-style: none none solid none;
    border-color: #DDDDDD;
    border-width: 1px;
    margin-top: 20px;
    padding: 6px 10px;
    padding-left: 0;
    background-color: transparent;
    outline: none;
    font-size: 1em;
}