header.top-title {
    background-color: #eef3fc;
    border-bottom: solid 0.5rem #3273dc;
    text-align: center;
}

.title-img {
    margin-left: auto;
    margin-right: auto;
}

@media screen and (max-width: 768px) {
    .title-img {
        margin-top: 0.5rem;
        margin-bottom: 0.5rem;
        width: 100%;
    }
}

@media screen and (min-width: 769px) {
    .title-img {
        height: auto;
    }
}


h1  {
    font-size: 2rem;
    font-weight: bold;
}

.hamajima-content {
    border: solid 1px #aaa;
    margin: 1rem;
    border-radius: 0.5rem;
    padding: 0;
}

.hamajima-content .content-title {
    border-top-left-radius: 0.5rem;
    border-top-right-radius: 0.5rem;
    background-color: #eef3fc;
    font-weight: bold;
    font-size: 1.5rem;
    padding: 0.2rem 1rem 0.2rem 1rem;
}

.hamajima-content .content-body {
    padding: 1rem;
}

.hamajima-content .content-subtitle {
    font-size: 1rem;
    font-weight: bold;
    margin: 1rem 0 1rem 0;
    padding-bottom: 0.2rem;
    border-bottom: dotted 1px #aaa;
}

.rakuchu {
    color: crimson;
}

.img-box {
    text-align: center;
}

.img-box img {
    border: solid 1px #aaa;
}

.appri-logo {
    height: 1.8rem;
}

.taishou {
    font-size: 0.8rem;
    margin-bottom: 2rem;
}

.sample-button {
    width: 12em;
}

main {
    margin: 1rem 0.5rem 1rem 0.5rem;
}


.footer {
    text-align: center;
    height: 3rem;
    padding: 0.5rem 0 0 0;
}