.flex {
    box-shadow: 0 0 15px #d0d0d0;
    margin-top: 100px;
}

.flex>div {
    padding: 30px;
    border-right: 1px solid #dfe1e6;
}

.flex>div:last-child {
    border-right: 0;
}

.call {
    width: 44%;
}

.ctel,
.yyu {
    width: 28%;
}
.yyu h3 {
    font-size: 16px;
}
.yyu p {
    color: #999999;
}
.yyu .btn {
    border-color: #ff6600;
    color: #ff6600;
}
.free-title~h2 {
    color: #f64848;
    font-weight: bold;
}