.div-mather-about-page{
    width: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 20px !important;
    position: relative;
}

.div-child-about-page{
    padding: 30px !important;
    display: grid;
    justify-content: center;
}

.hero__video__p{
    top: 0 !important;
    width: 100% !important;
    position: fixed !important;
    opacity: 0.3 !important;
}

.titel_main{
    font-size: 25px !important;
    width: 100%;
    text-align: center !important;
    margin-bottom: 1em !important;
}

.matnabout{
    max-width: 1000px !important;
    font-size: 15px !important;
    font-weight: 400 !important;
    line-height: 30px !important;
}