.pro_sc {
    padding: 0 20px;
}

.pro_box {
    width: 100%;
    height: 300px;
    margin: 0 auto;
    max-width: 1500px;
    background: #f7f8ff;
    border: 1px solid #e0e2ed;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pro_box p {
    font-size: 2rem;
    color: #676767;
    text-align: center;
}

@media only screen and (max-width: 1100px) {
    .pro_box {
        height: 200px;
    }
}