html {
    background-image: url('/img/bgparts.png');
}

.red {
    color: red;
}

.form-error {
    border-color: red !important;
}

.midashi::before {
    background-image: url('/img/subparts2.png');
}
.midashi2::before {
    background-image: url('/img/subparts3.png');
}
.midashi3::before {
    background-image: url('/img/subparts4.png');
}