@charset "UTF-8";

body{
  font-family:Verdana,'Arial Black',メイリオ,sans-serif;
  background:#e7e7eb;
}

#container{
  Width:1000px;
  margin:0 auto;
  text-align:left;
  line-height:230%;
  border-style:groove;
  display:block;
  background:white;
}

#header{
  width:100%;
}

/* 要素セレクターはここだけ */
a{
  text-decoration:none;
  display:block;
}

ul{
  margin-left:8px;
  padding:0px;
}
/* ---------- */

ul.menu{
  margin:0 auto;
  margin-top:20px;
  list-style:none;
  width:800px;
}

ul.menu li{
  float:left;
  width:160px;
}

ul.menu a{
  background-color:#87ceeb;
  color:white;
  display:block;
  text-align:center;
  padding:5px;
  border:1px solid blue;
}

ul.menu a:hover{
  background-color:#1E90FF;
}

#calendar{
  margin:auto;
  font-size:180%;
  text-align:center;
}

h2 {
  padding: 0.5em;/*文字周りの余白*/
  color: #010101;/*文字色*/
  background: #eaf3ff;/*背景色*/
  border-bottom: solid 3px #516ab6;/*下線*/
}

.cal_wrapper {
  max-width: 960px;
  min-width: 300px;
  margin: 2.0833% auto;
  }
  
  .googlecal {
  position: relative;
  padding-bottom: 100%;
  height: 0;
  }
  
  .googlecal iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100% !important;
  height: 100% !important;
  }
  

.red{
  color:red;
}

.blue{
  color:blue;
}

@media screen and (max-width: 979px){
  #container{
    width:100%;
  }
  .googlecal {
    padding-bottom: 75%;
  }
}

@media screen and (max-width: 767px) {
  #container{
    width:100%;
  }
  .googlecal {
    padding-bottom: 75%;
  }
}

@media screen and (max-width: 479px) {
  #container{
    width:100%;
  }
  .googlecal {
    padding-bottom: 75%;
  }
}