body {
    
    margin: 0;
    padding: 0;
}

header {
    text-align: center;
            background-image: url(/images/karate3.png);
            background-color: #114514;}
header h1{
    color: white;
    display: inline-block;
}
header nav ul {
    list-style-type: none;
    padding: 0;
    background-color: #114514;
}

header nav ul li {
    display: inline;
    margin: 0 15px;
    list-style-type: none;
    color: #ededed;
}

header nav ul li a{
    color: white;
    text-decoration: none;
}

.thispage{
    background-color: white;
    color: black;
    box-shadow: 0 0 8px #f2f2f2;
}
.thispage a{
    color: black;
}
main {
    padding: 20px;
}
footer {
    background-color: #364364;
    color: white;
    text-align: center;
    padding: 10px 0;
    position: relative;
    bottom: 0;
    width: 100%;
}

.gure {
    background-color: #f2f2f2;
    display: inline-block;
    padding: 20px;
}

/* メディアクエリ */
@media (max-width: 600px) {
   header nav ul li {
        display: block;
        margin: 10px 0;
    }

    header {
        text-align: left;
    }
}