@charset "utf-8";

#calender {
  width: 70%;
  position: relative;
  margin: 0 auto;
  padding: 100px 0 0 0;
  display: block;
  clear: both;
  z-index: 1;
}

#calender p {
  font-family: YuGothic, "Yu Gothic medium", "Hiragino Sans", Meiryo, "sans-serif" !important;
  font-size: 90%;
  line-height: 1.9;
}

.responsive-iframe-container {
    position: relative;
    padding-bottom: 56.25%;
    padding-top: 30px;
    height: 0;
    overflow: hidden;
  margin: 50px auto 0 auto;
  width: 95%;
}
.responsive-iframe-container iframe,   
.responsive-iframe-container object,  
.responsive-iframe-container embed {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
 
em {
  background: #C2DFC3;
  font-style: normal;
  padding: 1px 5px;
  display: inline-block;
}

@media (max-width: 600px) {
    .big-container {
        display: none;
    }
    .small-container {
       padding-bottom: 200%;   /* 高さ */
    }
}
@media (min-width: 600px) {
    .small-container {
        display: none;
    }
}

@media screen and (max-width: 600px) {
#calender {
  width: 90%;
  padding-top: 100px;
  margin: 0 auto 100px auto;
}

}