.pro-content h2.r80-title {
    padding-left: 2.5rem;
    padding-bottom: 0;
    position: relative;
    margin-bottom: 1.5rem;
}

.r80-title::before {
    content: '';
    position: absolute;
    width: 2rem;
    top: calc(50% - 5px);
    left: 0;
    height: 1px;
    background-color: #cf1212;
}

.r80-title::after {
    content: '';
    position: absolute;
    width: 2rem;
    bottom: calc(50% - 5px);
    left: 0;
    height: 1px;
    background-color: #cf1212;
}

.pro-content {
    width: 100%;
    padding: 0;
    background-color: #000;
}

.sec-01 {
    width: 100%;
    background-color: #000;
    padding-bottom: 5%;
}

.sec01-2 {
    width: 35%;
    margin-bottom: 3%;
    margin-top: 5%;
}

.sec02-1 {
    padding-right: 5%;
}

.sec-03 {
    background: url(/images/products/r80/r80_03-1.jpg) center no-repeat;
    background-size: cover;
    padding: 3% 0;
}

.sec03-1 {
    margin-left: -8.5%;
}

.sec04-2 img {
    margin-bottom: 3rem;
}

.sec-04 {
    padding: 5% 0;
    background-color: #000000;
}

.sec-05 {
    padding-bottom: 5%;
    background-color: #000000;
}

.sec-05 .container {
    padding-top: 5%;
    border-top: solid 0.2rem #cf1212;
}

.sec06-1 {
    margin-bottom: -5vw;
}

.sec-07 {
    padding-bottom: 3%;
    text-align: center;
}

.sec-07 img {
    width: 100%;
}

.sec-07 h2 {
    color: #ffffff;
    position: relative;
    padding: 0 2.5rem;
    display: inline-block;
}

.sec-07 h2::before {
    content: '';
    position: absolute;
    width: 2rem;
    height: 10px;
    border-top: 1px solid #fff;
    border-bottom: 1px solid #fff;
    top: calc(50% - 6px);
    left: 0;
}

.sec-07 h2::after {
    content: '';
    position: absolute;
    width: 2rem;
    height: 10px;
    border-top: 1px solid #fff;
    border-bottom: 1px solid #fff;
    top: calc(50% - 6px);
    right: 0;
}

.sec-08 {
    position: relative;
}

.sec08-1 {
    width: 100%;
    position: absolute;
    z-index: 2;
    top: 50%;
    transform: translateY(-50%);
}

.sec-09 {
    position: relative;
}

.sec09-1 {
    width: 100%;
    position: absolute;
    z-index: 2;
    top: 50%;
    transform: translateY(-50%);
}

@media(max-width:767px) {
    .sec03-1 {
        margin-left: 16.66666667%;
    }
    .sec-03 {
        padding-top: 5rem;
    }
    .sec08-1 {
        position: relative;
        top: 0;
        transform: translateY(0);
        padding-top: 3rem;
    }
    .sec09-1 {
        position: relative;
        top: 0;
        transform: translateY(0);
        padding-top: 3rem;
    }
    .sec-09 img {
        margin: 2rem auto 3rem;
    }
}