.calendar-container {
    position: relative;
    padding-bottom: 75%; /* Proporción de aspecto para 4:3, ajusta según tu iframe */
    height: 0;
    overflow: hidden;
    max-width: 100%; /* Para que no se desborde */
    width: 100%; /* Para que ocupe todo el ancho disponible */
}
.calendar-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.menu-outer:hover ~ .menu-close {
  margin-right:-100px;
}
.menu-outer:hover .bar {     background: rgba(145, 255, 255, 0.65); }
.menu-inner ul {
  top:50%;
  -webkit-transform:translateY(-50%);
  -moz-transform:translateY(-50%);
  -ms-transform:translateY(-50%);
  -o-transform:translateY(-50%);
  transform:translateY(-50%);
}
html, body {
  /* background: rgba(20,20,20,1); */
}
.menu-outer {
  
  overflow: hidden;
  position: fixed;
  top: 0;
  z-index: 998;  
  width: 100%;
  left: 100%;
  margin-left: -100px;
  height: 200%;
      background: rgba(145, 255, 255, 0.65);
  -webkit-transition: all ease .5s;
  -moz-transition: all ease .5s;
  -ms-transition: all ease .5s;
  -o-transition: all ease .5s;
  transition: all ease .5s; 
  -webkit-transform-origin: top left;
  -moz-transform-origin: top left;
  -ms-transform-origin: top left;
  -o-transform-origin: top left;
  transform-origin: top left;
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.menu-outer:hover {
  background: rgba(40, 154, 154, 0.95);
  left: 0;
  margin-left: 0;
  -webkit-transform: rotate(0deg);
  -moz-transform: rotate(0deg);
  -ms-transform: rotate(0deg);
  -o-transform: rotate(0deg);
  transform: rotate(0deg);
}
.menu-icon {
  z-index: 999;
  position: absolute;
  top: 58px;
  left: 15px;
  width: 30px;
  pointer-events: none;
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
  -webkit-transition: all ease .5s;
  -moz-transition: all ease .5s;
  -ms-transition: all ease .5s;
  -o-transition: all ease .5s;
  transition: all ease .5s;
}
.menu-icon .bar {
  background: rgba(250,250,250,1);
  width: 100%;
  height: 5px;
  margin: 0 0 5px;
  -webkit-transition: all ease .5s;
  -moz-transition: all ease .5s;
  -ms-transition: all ease .5s;
  -o-transition: all ease .5s;
  transition: all ease .5s;
}
.menu-outer:hover > .menu-icon {
  opacity: 0;
}
nav ul {
  position:absolute;
  width:100%;
  padding: 0;
  left: 10%;
  -webkit-transition: all ease .5s;
  -moz-transition: all ease .5s;
  -ms-transition: all ease .5s;
  -o-transition: all ease .5s;
  transition: all ease .5s;
}
.menu-outer:hover > nav ul {
  left: 0;
}
nav li {
  list-style:none;
  text-align: center;
  text-transform: uppercase;
}
nav li a {
  font-size: 2em;
  color: rgba(255,255,255,.8);
  text-decoration: none;
  margin: 0 auto;
  padding: 20px;
  display:block;
  -webkit-transition: all ease .5s;
  -moz-transition: all ease .5s;
  -ms-transition: all ease .5s;
  -o-transition: all ease .5s;
  transition: all ease .5s;
}
nav li a:hover {
  color: rgba(255,255,255,1);
}
@media screen and (max-width: 600px), screen and (max-height: 600px) {
  nav ul {font-size:.75em;}
  nav ul a {padding: 10px;}
}
.menu-close {
  z-index: 9999;
  position: fixed;
  top: 0;
  right: 100%;
  width: 200px;
  height: 200px;
  background: #be2d5a;
  cursor: pointer;
  -webkit-transition: all ease .5s;
  -moz-transition: all ease .5s;
  -ms-transition: all ease .5s;
  -o-transition: all ease .5s;
  transition: all ease .5s;
  -webkit-transform-origin: top right;
  -moz-transform-origin: top right;
  -ms-transform-origin: top right;
  -o-transform-origin: top right;
  transform-origin: top right;
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}
.menu-close .menu-icon {
  right: 15px; left: auto;top: 68px;
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.menu-close .bar {
  background: rgba(250,250,250,1);
  width: 100%;
  height: 5px;
  position:absolute;
  -webkit-transform-origin: center;
  -moz-transform-origin: center;
  -ms-transform-origin: center;
  -o-transform-origin: center;
  transform-origin: center;
}
.menu-close .bar:first-child {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}
.menu-close .bar:last-child {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}