@charset"UTF-8";

body {
    font-family: "メイリオ", sans-serif;
    font-size: 16px;
}

#wrapper {
    width: 100%;
}

header {
    width: 100%;
    padding-top: 12.5%;
    background-color: coral;
    background-image: url(../images/top.jpg);
    background-size: cover;
    background-repeat: no-repeat;
}

header h1 {
    margin-top: -6.5%;
    text-align: center;
    font-size: 40px;
    font-weight: 800;
    color: #fff;
    text-shadow: 2px 2px 2px #f00,
        -2px 2px 2px #f00, 2px -2px 2px #f00, -2px -2px 2px #f00;
}

main {
    max-width: 960px;
    width: 100%;
    margin: 20px auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between
}

.box {
    width: calc(100%/3 - 10px);
    box-sizing: border-box;
    border: 1px solid #eee;
    padding: 10px;
    box-shadow: 0 0 3px 0 #333;
    border-radius: 10px 10px 0 0;
    margin-bottom: 10px;
    background-color: azure;

}

.box h2 {
    margin: 0.3em 0;
    text-align: center;
    font-size: 20px;
}

.box p {
    margin: 0.3em 0;

}

.box p a {
    text-decoration: none;
    color: #333;
    display: block;
}

.box p a:hover {
    text-decoration: underline;
}
.modoru{
    text-align: center;
}
footer {
    width: calc(100% - 10px);
    margin: 10px auto;
    box-sizing: border-box;
    background-color: #666;
    color: #fff;
    padding: 10px;
    border: 1px solid #fff;
    box-shadow: 0 0 0 5px #666;
    text-align: center;
    font-size: 85%;

}

@media screen and (max-width:600px) {
    main {
        display: block;
    }

    .box {
        width: 100%;
    }
}