form input.is-not-valid {
    border-color: #dc3232;
}

form div.is-not-valid {
    font-size: 0.8em;
    color: #dc3232;
}

form div.is-success {
    font-size: 0.8em;
    color: #0bb142;
}

body.process {
    overflow: hidden;
}

body.process:before {
    content: '';
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    z-index: 1024;
}

body.process:after {
    content: '';
    display: block;
    width: 100px;
    height: 100px;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1025;
    background-image: url('./load-more.svg');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
}

.main-slider {
    height: 500px;
    overflow: hidden;
}

.about-book .container .aditional p {
    margin-bottom: 10px;
}

@media (min-width: 769px) {
    .main-slider {
        min-height: 500px;
        height: auto;
    }
    
    footer form .top .wpcf7-form-control-wrap,
    .block_form form .top .wpcf7-form-control-wrap {
        width: 47%;
    }

    footer form .top input,
    .block_form form .top input {
        width: 100%;
    }
}

@media screen and (min-width: 992px) {
    .has-discount .service-fix__img {
        top: 130px;
        height: calc(100vh - 130px);
    }
}