body::before {
    background-size: cover;
    background-attachment: fixed;
    content: '';
    will-change: transform;
    z-index: -1;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    position: fixed;
}
@media (max-width: 512px)  and (-webkit-min-device-pixel-ratio: 1.5),
       (max-width: 512px)  and (min-resolution: 1.5dppx),
       (max-width: 1024px) and (-webkit-max-device-pixel-ratio: 1.5),
       (max-width: 1024px) and (max-resolution: 1.5dppx) {
  body::before {
    background-image: url('immagini/SfondoLogin1024.jpg');
  }
}
@media (min-width: 513px)  and (max-width: 1024px) and (-webkit-min-device-pixel-ratio: 1.5),
       (min-width: 513px)  and (max-width: 1024px) and (min-resolution: 1.5dppx),
       (min-width: 1025px) and (max-width: 2048px) and (-webkit-max-device-pixel-ratio: 1.5),
       (min-width: 1025px) and (max-width: 2048px) and (max-resolution: 1.5dppx)  {
  body::before {
    background-image: url('immagini/SfondoLogin.jpg');
  }
}
@media (min-width: 1025px) and (-webkit-min-device-pixel-ratio: 1.5),
       (min-width: 1025px) and (min-resolution: 1.5dppx),
       (min-width: 2049px) and (-webkit-max-device-pixel-ratio: 1.5),
       (min-width: 2049px) and (max-resolution: 1.5dppx) {
  body::before {
    background-image: url('immagini/SfondoLogin.jpg');
  }
}

#login {
    width: 300px;
    height: 300px;
    position: absolute;
    top: calc((100vh / 2) - 150px);
    bottom: 0;
    left: 0;
    right: 0;
    padding-left: 40px;
}

.textbox-w {
    color: #CCCCCC;
}

.logindlist {
    height: 42px;
    letter-spacing: 0.14px;
    line-height: normal;
    margin-bottom: 0px;
    margin-left: 0px;
    margin-right: 0px;
    margin-top: 0px;
    min-height: 32px;
    padding-bottom: 7px;
    padding-left: 8px;
    padding-right: 3px;
    padding-top: 2px;
    text-align: left;
    text-indent: 0px;
    text-rendering: auto;
    text-shadow: none;
    text-transform: none;
    word-spacing: 0px;
    background-color: #FFFFFF;
    border: 1px solid rgb(102, 102, 102);
    color: #000000;
    cursor: auto;
    display: inline-block;
    font-family: 'Segoe UI' , Arial, Helvetica, sans-serif;
    font-size: 14px;
    line-height:42px;
}

.panel-login {
    position: absolute;
    width: 320px;
    left: calc(50% - 160px);
    top: calc(50% - 220px);
}