* {
    box-sizing: border-box
}
html{
    scroll-behavior: smooth;
}
body {
    font-family: YJTop Ellipsis, ヒラギノ角ゴ ProN, Hiragino Kaku Gothic ProN, メイリオ, Meiryo, Osaka, ＭＳ Ｐゴシック, MS PGothic, sans-serif;
    margin: 0;
    background-color: #b3f9ff;
}
.contents {
    margin: 0 auto;
    width: 990px;
    height: 10px;
}
.logo {
    height: 110px;
    margin: 10px;
    float: left;
}
.top {
    background-color: #00d1e2;
    margin: 0px;
    margin-bottom: 0;
    width: 100%;
    min-width: 990px;
    height: 130px;
    Border-radius: 0 0 10px 10px;
    behavior: url(PIE.php);
    position: relative;
    min-width: 1024px;
}
.topmenu {
    margin: 0;
    float: left;
}
.top div a {
background-color: #65f2ff;
float: left;
width: 240px;
height: 110px;
margin: 10px 0 10px 10px;
text-decoration: none;
text-align: center;
color: black;
Border-radius: 10px;
behavior: url(PIE.php);
position: relative;
}
.top div a:hover {
background-color: #29edff;
}
.top div a span {  
    display: block; 
    font-size: 24pt;
    font-weight: bolder;
}
.itigyou {
    margin: 31px 0;
}
.nigyou {
    margin: 7px 0;
}
#ccchat {
    text-align: left;
}
.left {
    width: 250px;
    background-color: rgb(97, 221, 108);
    float: left;
    margin: 10px;
    text-align: center;
    color: white;
    Border-radius: 10px;
    position: relative;
    behavior: url(PIE.php);
}
.left a {
    color: white;
    text-decoration: none;
}
.notice {
    position: relative;
    background-color: rgb(108, 52, 163);
    margin: 7px;
    padding: 3px;
    Border-radius: 10px;
    position: relative;
    behavior: url(PIE.php);
}
.main {
    width: 710px;
    height: 2000px;
    float: left;
    text-align: left;
    color: black;
    margin: 10px 0;
}
.main iframe {
    Border-radius: 10px;
}
.top label {
    display: none;
}
.top input {
    display: none;
}
.info { 
    text-align: center;
    margin: 0 0 10px 0;
    padding: 3px;
    background-color: rgb(255, 231, 133);
    width: 100%;
    Border-radius: 10px;
    position: relative;
    behavior: url(PIE.php);
}