@charset "utf-8";

* {
    box-sizing: border-box;
}

body {
    font-size: 16px;
    line-height: 1.8em;
}

img {
    pointer-events: none;
}

header {
    width: 100%;
    height: auto;
    background-color: dodgerblue;
}

h1 {
    text-align: center;
    padding: 30px 0;
    font-size: 2.3em;
    font-weight: 600;
    color: floralwhite;
}

h1::before {
    content: url(../img/repo001.gif);
    padding: 30px 15px 30px 0;
}

.container {
    margin: 0 auto;
    width: 960px;
}

h2 {
    margin-top: 40px;
    border-top: 1px dashed darkblue;
    font-size: 1.8em;
    font-weight: 600;
    color: dodgerblue;
    padding: 40px 0 8px;
}

.lead {
    width: 100%;
    display: flex;
    padding: 20px 5px 30px 5px;
}

.lead p {
    padding: 10px;
    width: 55%;
}

.lead_img {
    width: 45%;
    text-align: center;
}

.lead_img img {
    width: 90%;
}

.lead figcaption {
    font-size: smaller;
    text-align: center;
}

.photo_area {
    text-align: center;
    margin: 25px 0;
}

.photo_area img {
    width: 30%;
    margin-right: 7px;
    margin-bottom: 7px;
    border-radius: 10px;
}

.quiz ul {
    margin-left: 1em;
}

.quiz ul li {
    list-style: none;
}

.quiz span {
    color: dodgerblue
}

.comment {
    margin-top: 60px;
    margin-bottom: 60px;
}

footer {
    margin-top: 30px;
    background-color: rgb(50, 138, 226);
    height: auto;
    color: floralwhite;    
    font-size: 15px;
}

footer ul {
    padding: 40px 10px;
    text-align: center;
    text-decoration: none;
}

footer a:link {
    color: floralwhite;
}

footer a:visited {
    color: floralwhite;
}

footer a:hover {
    opacity: 40%;
}

@media screen and (max-width:959px) {
    header, footer {
        width: 100%;
    }
    .container {
        width: 95%;
    }
    h1 {
        font-size: 1.8em;
    }
    .lead_img {
        width: 90%;
    }
}

@media screen and (max-width:819px) {
    .lead {
        display: block;
        width: 100%;
        margin: 0 auto;
    }
    .lead p {
        width: 100%;
        margin-bottom: 20px;
    }
    .lead_img {
        width: 100%;
    }
}