.method-intro {
    margin-bottom: 70px;
    padding-bottom: 70px;
    border-bottom: 1px solid #e1e1e1;
}

.method-intro h2,
.method-section h2 {
    margin: 0 0 22px;
    color: #4b4b4b;
    font-size: 31px;
    font-weight: 400;
    line-height: 1.4;
}

.method-intro h2 strong,
.method-section h2 strong {
    color: #25a8c8;
    font-weight: 400;
}

.method-intro p,
.method-section p {
    margin: 0 0 12px;
    color: #666;
    font-size: 17px;
    line-height: 1.85;
}

.method-section {
    margin-bottom: 78px;
    padding-bottom: 70px;
    border-bottom: 1px solid #e1e1e1;
}

.method-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: 0;
}

.image-slot,
.wide-image-slot {
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    background-color: #f5f7f8;
}

.movement-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-top: 38px;
}

.movement-card .image-slot {
    height: 360px;
}

.step-label {
    min-height: 88px;
    padding: 18px 20px;
    background: #4fa9d2;
    color: #fff;
    font-size: 21px;
    line-height: 1.35;
    box-sizing: border-box;
}

.step-label span {
    display: block;
    margin-bottom: 4px;
    font-size: 14px;
}

.wide-image-slot {
    height: 337px;
    margin-top: 34px;
    background-size: contain;
    background-color: #fff;
}

.device-wide-slot {
    height: 225px;
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    background-color: #fff;
}

.device-wide-group {
    margin-top: 36px;
}

.device-wide-group + .device-wide-group {
    margin-top: 30px;
}

.device-labels {
    display: grid;
    background: #eee;
}

.device-labels-three {
    grid-template-columns: repeat(3, 1fr);
}

.device-labels-four {
    grid-template-columns: repeat(4, 1fr);
}

.device-labels span {
    display: block;
    padding: 22px 10px;
    border-right: 1px solid #e1e1e1;
    color: #555;
    font-size: 22px;
    text-align: center;
}

.device-labels span:last-child {
    border-right: 0;
}

.two-image-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 34px;
}

.two-image-grid .image-slot {
    height: 360px;
}

.device-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 36px;
}

.device-card .image-slot {
    height: 260px;
}

.device-card h3 {
    margin: 0;
    padding: 20px 10px;
    background: #f1f1f1;
    color: #555;
    font-size: 21px;
    font-weight: 400;
    text-align: center;
}

@media (max-width: 768px) {

    .movement-grid,
    .two-image-grid,
    .device-grid {
        grid-template-columns: 1fr;
    }
}