body{
    background: url('../img/login_bg_360x800.jpg');
    background-size: cover;
    background-repeat: no-repeat;
}

@media (min-width:576px) {
    body{
        background-image: url('../img/login_bg_390x844.jpg')
    }
}

@media (min-width:768px) {
    body{
        background-image: url('../img/login_bg_768x1024.jpg')
    }
}

@media (min-width:1200px) {
    body{
        background-image: url('../img/login_bg_1536x864.jpg');
    }
}


/* Chrome, Safari, Edge, Opera */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Firefox */
input[type=number] {
  -moz-appearance: textfield;
}

.center-form {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 70%;
}