/* for theme GoogleImage */
body{background-color:#202124;color: #e8eaed;font-family: Roboto,HelveticaNeue,Arial,sans-serif;font-size: small;margin: 0}
a{color: #aaadb2;text-decoration: none}
.header{padding:10px 10px 0 10px;position: relative;}
.header .logo{display: inline-block;margin:10px 10px 6px 10px;font-size: 1.86em;color: #e8eaed}
.header .logo img{vertical-align: middle;}
.indexes{position:fixed;min-width:68px;top: 80px;left: 4px;bottom: 100px;background-color: #2b2c2e;padding: 5px 5px 10px 5px;border-radius: 5px;max-height:500px;overflow-y: auto;}
.indexes a{display: block;line-height: 2;font-size: 16px;font-weight: 500;}
.hr{border-bottom: solid 1px #3c4043;margin-bottom: 11px}
.about{display: block;position: absolute;right: 10px;top: 14px;width: 24px;height: 24px;padding: 8px;border-radius: 50%}
.about:hover{background-color: #303134}
.about svg{fill: currentColor;cursor: pointer;}
.modal-mask{display: none;background: rgba(0,0,0,.6);position: fixed;left: 0;right: 0;top: 0;bottom: 0;overflow: hidden;z-index: 9000;}
.modal-about{background: #202124;bottom: 0;overflow-y: auto;position: fixed;right: 0px;top: 0;width: 360px;max-width: 100%;}
.modal-about h3{color: #e8eaed;font-size: 24px;font-weight: 300;margin-top: 0;margin-bottom: 20px;text-align: left;}
.modal-about .modal-head{padding: 20px 24px 0 24px}
.modal-about .btn-close{color: #9aa0a6;cursor: pointer;display: block;float: right;position: relative;top: -45px;}
.modal-about .btn-close svg{fill: currentColor;flex-shrink: 0;}
.modal-body{padding: 10px;background-color: inherit;}
.modal-about .modal-body h1{display: none;}
.breadcrumbs{padding-left: 1.5em;padding-bottom: 10px;}
.content{padding: 20px 10px;padding-left: 90px}
.introduction{padding: 0 0 20px 90px}
.clearfix::after {content: "";clear: both;display: table;}
.url-group{margin-bottom: 10px}
.url-group h3{margin-top: 0}
.url-group h4{margin-top: 0;padding-bottom: 5px;text-indent: 1em;border-bottom: 1px solid #666;}
.url-group .url{padding: 5px;width: 140px;float: left;margin-right: 10px;margin-bottom: 10px;background-color: #2b2c2e}
.url-group .url strong,.url-group .url small{display: block;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.url-group .url small{font-size: 12px;color: gray}

/* for mobile */
@media only screen and (max-width: 767px) {
    .menu{max-width:96%;font-size: 15px}
    .img-item{margin-left: 0;margin-right: 0;width: 100%}
    .img-item img{height: auto !important;width: 100% !important}
    .img-item strong{font-size: 14px;}
    .url-group .url{width: 110px}
}
@media only screen and (min-width: 540px) and (max-width: 767px) {
    .img-item{width: 48%;margin-right: 5px;}
}

/* for pad */
@media only screen and (min-width: 768px) and (max-width: 1024px) {
    .menu{font-size: 14px}
    .img-item strong{font-size: 13px;}
}