h1 {
    color: green;
}

img.rogo {
    vertical-align: middle;
}

div {
    max-width: 640px;
    margin-right: auto;
    margin-left: auto;
}

h1,
h2,
li,
footer {
    text-align: center;
}

li {
    list-style: none;
    width: 20%;
    float: left;
}

ul {
    overflow: hidden;
    padding: 0;
    display:flex;
}

h1,
h2,
li,
footer {
    font-family: "Sawarabi Mincho";
}

footer {
    font-size: 80%;
}

li a:hover {
    text-decoration: none;
}

header {
    border-top: solid 10px #c2e08f;
    border-bottom: solid 10px #c2e08f;
}

footer {
    margin-top: 40px;
    padding-top: 40px;
    padding-right: 20px;
    padding-bottom: 40px;
    padding-left: 20px;
}

#toiawase {
    text-align: center;
}

#tel {
    text-align: center;
    font-size: 200%;
    color: blue;
}
#madoguti{text-align: center;
font-size: 75%;
}


img {
    max-width: 100%;
}

iframe {
    max-width: 100%;
    border-style: none;
}

td.midasi {
    width: 150px;
    height: 40px;
    text-align: center;
    background-color: #afda4b;
}

td.naiyou {
    width: 490px;
    padding: 5px 10px;
}
nav{

background-color: EFECE4;

}

#gnav ul li{

display: inline;

}