/* intro05_s01 */
.intro05_s01 {
    padding: 300px 0px;
    color: #333;
    text-align: center;
}
.sub_menu {
    display: flex;
    align-items: center;
    justify-content: center;
}
.sub_menu > * {
    margin-right: 10px;
}
.sub_menu p {
    font-size: 15px;
    font-weight: 500;
    color: #9b9b9b;
}
.sub_menu p.active {
    font-weight: 700;
    color: #333;
}
.intro05_s01 h3 {
    margin: 50px 0px 15px;
    font-size: 24px;
    font-weight: 500;
    color: #666666;
}
.intro05_s01 h2 {
    margin-bottom: 29px;
    font-size: 60px;
    font-weight: 700;
}
.intro05_s01 > div > p {
    margin-bottom: 130px;
    font-size: 20px;
    font-weight: 500;
    color: #4a4a4a;
}

/* intro05_s02 */
.intro05_s02 {
    text-align: center;
    padding: 0px 0px 200px;
}
.intro05_s02_box,
.intro05_s02_con {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.intro05_s02_con p {
    margin-top: 20px;
    font-size: 20px;
    font-weight: 400;
    color: #000;
}
.intro05_video {
    width: 558px;
    height: 558px;
    border-radius: 20px;
    overflow: hidden;
}