.cas01 p {
    text-align: center;
}

#overlay-body1 {
    width: 800px;
    margin: 0 auto;
    text-align: center;
    background-color: #F2EDDE;
}

#overlay-body1 img {
    width: 800px;
    height: auto;
}
.belt {
background: url("//www.tv-osaka.co.jp/asiadrama/images/tempr/bk_block.png");
color: #fff;
font-weight: 600;
font-size: larger;
padding: 5px 3%;
text-align: left;
width: 90%;
margin: 0 auto 10px auto;
border-radius: 5px;
display: flex;
align-items: center;
gap: 5%;
}
.belt_cation {
font-size: 60%;
font-weight: 100;
}
@media screen and (max-width: 640px) {
    .belt {
        margin: 10px auto 10px auto;
    }
}
@media screen and (max-width: 470px) {
    .belt {
        display: block;
    }
}