.div {
    text-align: center;
    display: block;
  }
  
  .div img{
      display: inline-block;
      vertical-align: middle;
      max-width: 80%;
  }
  
  
  /* Main menu positionning */
  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    text-align: center;
    /* background: #FFF; */
    opacity: 0;
    z-index: -1;
    visibility: hidden;
    transition: all .375s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    backdrop-filter: blur(10px) saturate(100%) contrast(45%) brightness(130%);
  }
  
  .main-nav.is-open {
    opacity: 1;
    z-index: 100;
    visibility: visible;
  }
  
  /* Yellow band effect */
  .main-nav::before {
   content: '';
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: -15px;
    background: #fdcf0c;
    transform-origin: 0 0;
    transform: skew(-14deg) translateX(-120%);
    transition: all .275s .1s;
  }
  
  .main-nav.is-open::before {
    transform: skew(-14deg) translateX(0);
  }
  
  /* Skewing effect on menu links */
  .main-nav ul {
    display: inline-flex;
    flex-direction: column;
    height: 93%; /* Should be 100%, but we have a notice message :D */
    align-items: flex-end;
    justify-content: center;
    transform: translateX(-18%) skew(-16deg);
  }
  
  .main-nav li {
    display: block;
    margin: .5rem 0;
    text-align: right;
    transform: skew(16deg);
  }
  
  /* Apparition effect on links */
  .main-nav a {
    opacity: 0;
    transform: translateY(-10px);
  }
  
  .main-nav.is-open a {
    opacity: 1;
    transform: translateY(0);
  }
  .main-nav li:nth-child(1) a {
  transition: all 275ms 175ms
  }
  .main-nav li:nth-child(2) a {
  transition: all 275ms 225ms
  }
  .main-nav li:nth-child(3) a {
  transition: all 275ms 275ms
  }
  .main-nav li:nth-child(4) a {
  transition: all 275ms 325ms
  }
  .main-nav li:nth-child(5) a {
  transition: all 275ms 375ms
  }
  
  
  /* Decoration */
  .main-nav ul,
  .main-nav li {
  list-style: none;
  padding: 0;
  }
  .main-nav a {
  display: block;
  padding: 12px 0;
  color: #5d3277;
  font-size: 1.4em;
  text-decoration: none;
  font-weight: bold;
  }
  
  .open-main-nav {
  position: fixed;
  top: 15px;
  padding-top: 20px;
  right: 15px;
  z-index: 1000;
  background: none;
  border: 0;
  cursor: pointer;
  }
  .open-main-nav:focus {
  outline: none;
  }
  .burger {
  position: relative;
  display: block;
  width: 28px;
  height: 4px;
  margin: 0 auto;
  background: #5d3277;
  transform: skew(5deg);
  transition: all .275s;
  }
  
  .burger:after,
  .burger:before {
  content: '';
  display: block;
  height: 100%;
  background: #5d3277;
  transition: all .275s;
  }
  
  .burger:after {
  transform: translateY(-12px) translateX(-2px) skew(-20deg);
  }
  
  .burger:before {
  transform: translateY(-16px) skew(-10deg);
  }
  
  /* Toggle State part */
  .is-open .burger {
  transform: skew(5deg) translateY(-8px) rotate(-45deg);
  }
  
  .is-open .burger:before {
  transform: translateY(0px) skew(-10deg) rotate(75deg);
  }
  
  .is-open .burger:after {
  transform: translateY(-12px) translateX(10px) skew(-20deg);
    opacity: 0;
  }
  
  /* MENU Text part */
  
  .burger-text {
  display: block;
  font-size: .675rem;
  letter-spacing: .05em;
  margin-top: .5em;
  text-transform: uppercase;
  font-weight: 500;
  text-align: center;
  color: #5d3277;
  }
  
  
  html {
  height: 100%;
  }
  body {
  height: 100%;
  /* display: flex;
  justify-content: center;
  align-items: center; */
  }
  
  
  
  /* Notice */
  .notice {
  position: absolute;
  /* bottom: -15px; */
  left: 0; right: 0;
  padding: 20px;
  background: #F2F2F2;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  z-index: 100;
  text-align: center;
  }
  .notice strong {
  font-weight: 700;
  }
  .notice a {
  padding: 2px 3px;
  text-decoration: none;
  }
  
  
  .float {
    position: fixed;
  }
  
  .my-float{
      margin-top:22px;
  }
  
  .float img {
    width: 50px;
  }
  .language-toggle{
    position: fixed;
    right: 10px;
    top: 15px;
    width: 20px;
  }