.youtube-box {
    display: block;
}

.plane {
    display: block;
    width: 100%;
    aspect-ratio: 16/9;
    margin: 0 auto;
}
.short {
    display: block;
    width: 100%;
    aspect-ratio: 9/16;
    margin: 0 auto;
}
iframe.instagram-media {
    min-width: 0 !important;
}
.slider-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 2.5rem 0;
}
.slider-head p {
    font-size: 1.1rem;
    line-height: normal;
}
.slider-head a {
    width: 20rem;
}
.slider-head a img {
    width: 100%;
    height: auto;
}

.instagram-box {
    display: block;
    margin: 0 auto;
}
@media (min-width: 768px) {
    .short {
        width: 60%;
    }
}