.common-title-box {
    padding-top: 50px;
    padding-bottom: 40px;
}

.common-title {
    font-size: 26px;
    font-weight: bold;
    color: #171717;
}

.common-title::before {
    content: '';
    display: block;
    position: absolute;
    top: -20px;
    right: 7px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #d0112b;
    box-sizing: border-box;
}
.common-title::after {
    content: '';
    display: block;
    position: absolute;
    top: -20px;
    right: -42px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: solid 7px #d0112b;
    opacity: 0.6;
    box-sizing: border-box;
}

.common-title-en {
    margin-top: 8px;
    font-size: 22px;
    font-weight: bold;
    color: #737373;
}

/* 手机 */
@media screen and (max-width:576px) {
    .common-title {
        font-size: 22px;
    }

    .common-title-en {
        font-size: 18px;
    }
}