.main-about > .about-left, .about-right {
    color: #333333;
    display: inline-block;
    margin-top: 262px;
    margin-bottom: 262px;
}

.about-left {
    margin-left: 160px;
}

.about-right {
    width: 510px;
    height: 363px;
    margin-left: 560px;
}

.seminar-bro {
    width: 450px;
    height: 300px;
}

.title {
    font-family: "Oxygen", sans-serif;
    font-weight: 700px;
    font-size: 32px;
    line-height: 100%;
    letter-spacing: 0%;
    vertical-align: middle;
    width: 282px;
    height: 40px;
    margin-left: 80px;
}

.subtitle {
    font-family: "Source Sans 3", sans-serif;
    font-weight: 400px;
    font-size: 16px;
    line-height: 100%;
    letter-spacing: 0%;
    text-align: center;
    width: 386px;
    height: 40px;
    margin-left: 30px;
}

.intro {
    font-family: "Source Sans 3", sans-serif;
    font-weight: 400;
    font-style: Regular;
    font-size: 16px;
    line-height: 100%;
    letter-spacing: 0%;
}

.subintro {
    font-family: "Source Sans 3", sans-serif;
    font-weight: 400;
    font-style: Regular;
    font-size: 14px;
    line-height: 100%;
    letter-spacing: 0%;
}