@charset "Shift_JIS";

body {
color:#000;
font-size:13px;
min-width:300px;
max-width:430px;
margin:0;
padding:0;
}

#header {
background-color:#06f;
}

#header h1 {
font-size:10px;
line-height:12px;
font-weight:400;
color:#f8f8ff;
margin:0;
padding:2px 5px;
}

#header-logo {
padding-left:8px;
background-color:#3e9eff;
}

#header-logo a {
display:block;
background-image:url(syamei.webp);
background-position:left top;
background-repeat:no-repeat;
width:298px;
height:39px;
overflow:hidden;
text-indent:100%;
white-space:nowrap;
}

#main-lef {
text-align:left;
}

#main-cen {
text-align:center;
}

#kanst {
display:inline-block;
max-width:420px;
text-align:center;
}

.boards {
font-weight:700;
color:#252624;
background:#fff;
border:#4b0082 solid 1px;
border-radius:10px;
padding:0.5em 1em;
}

.boards p {
text-align:left;
margin:0;
padding:0;
}

img {
max-width:100%;
}

img.kantomain {
max-width:100%;
display:block;
margin:auto;
}

h2 {
clear:both;
font-size:10px;
font-weight:bolder;
background-color:#06f;
color:#f8f8ff;
text-align:center;
margin:0;
padding:0;
}

h3,h4,h5 {
clear:both;
border-bottom-color:#26b9ff;
border-bottom-width:1px;
border-bottom-style:solid;
font-size:13px;
background-image:linear-gradient(to bottom, #51a8ff, #ffffff);
margin-top:0;
margin-bottom:1px;
text-align:center;
color:#000040;
}

#footer-nav {
background-color:#4aa5ff;
}

#footer-nav ul {
list-style:none;
padding-left:7px;
margin-top:2px;
margin-bottom:0;
}

#footer-nav ul li {
display:inline;
line-height:2.2;
}

#footer-nav ul li a {
background-image:url(ya08.webp);
background-position:left center;
background-repeat:no-repeat;
padding-left:11px;
padding-right:6px;
color:#ff0;
font-size:12px;
}

#footer-Extra {
background-color:#06f;
text-align:center;
font-size:12px;
}

#footer-Extra a:link,a:visited,#footer-Extra a:visited {
color:#93c9ff;
text-decoration:none;
}

#footer-sain {
background-color:#008;
color:#fec;
text-align:center;
}

table.costrate th {
background-color:#0101ce;
width:265px;
color:#fff;
text-align:center;
}

table.costrate td {
color:#191965
width:120px;
text-align:center;
font-weight:700;
}

table.costrate th,table.costrate td {
border-collapse:collapse;
background-color:#87cefa;
}

table.costrate tr:nth-child(2) {
background-color:#0f0;
}

a:link,a:visited {
color:#010181;
text-decoration:none;
}

.menu-btn {
position: fixed;
top: 10px;
right: 10px;
display: flex;
height: 30px;
width: 30px;
justify-content: center;
align-items: center;
z-index: 90;
background-color: #3584bb;
}
.menu-btn span,.menu-btn span:before,.menu-btn span:after {
content: '';
display: block;
height: 5px;
width: 25px;
top: 5px;
left: 3px;
border-radius: 3px;
background-color: #fff;
position: absolute;
}
.menu-btn span:before {
top: 8px;
bottom: 5px;
left: 0px;
}
.menu-btn span:after {
top: 16px;
left: 0px;
}

#menu-btn-check:checked ~ .menu-btn span {
background-color: rgba(255, 255, 255, 0);
}
#menu-btn-check:checked ~ .menu-btn span::before {
bottom: 8px;
transform: rotate(45deg);
}
#menu-btn-check:checked ~ .menu-btn span::after {
top: 8px;
transform: rotate(-45deg);
}

#menu-btn-check {
display: none;
}

.menu-content {
width: 100%;
height: 100%;
position: fixed;
overflow: auto;
top: 0;
left: 0;
z-index: 80;
background-color: #191936;
}
.menu-content ul {
padding: 40px 10px 0;
font-size:16px;
}
.menu-content ul li {
border-bottom: solid 1px #f8f8ff;
list-style: none;
}
.menu-content ul li a {
display: block;
width: 100%;
font-size: 15px;
box-sizing: border-box;
color:#fff;
text-decoration: none;
padding: 9px 15px 10px 0;
position: relative;
font-size:14px;
}
.menu-content ul li a::before {
content: "";
width: 7px;
height: 7px;
border-top: solid 2px #fff;
border-right: solid 2px #fff;
transform: rotate(45deg);
position: absolute;
right: 11px;
top: 16px;
}

.menu-content {
width: 100%;
height: 100%;
position: fixed;
top: 0;
left: 100%;
z-index: 80;
background-color: #191936;
transition: all 0.5s;
}

#menu-btn-check:checked ~ .menu-content {
left: 0;
}