h2 {
  vertical-align: center;
  text-align: center;
}

html, body {
  margin: 0;
  height: 100%;
}

.top-nav {
  position: fixed;
  top:0;
  width: 100%;
  z-index: 500000000;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  /*background-color: #FCE0D4;*/
  background-color: #fff7eb;
  color: #1f3d8c;
  height: 50px;
  padding: 1em;
  box-shadow: -15px 15px 10px -15px #111;
}

.top-nav .logo {
  display: block;
  /*width: 45px;*/
}
.top-nav .additionnal_logo {
  margin-left: 10px;
}
.menu {
  display: flex;
  flex-direction: row;
  list-style-type: none;
  margin-right: 10px;
  padding: 0;
}

.menu > li {
  margin: 0 1rem;
  overflow: hidden;
}

.menu-button-container {
  display: none;
  height: 100%;
  width: 30px;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

#menu-toggle {
  display: none;
}

.menu-button,
.menu-button::before,
.menu-button::after {
  display: block;
  background-color: #fff;
  position: absolute;
  height: 4px;
  width: 30px;
  transition: transform 400ms cubic-bezier(0.23, 1, 0.32, 1);
  border-radius: 2px;
}

.menu-button::before {
  content: '';
  margin-top: -8px;
}

.menu-button::after {
  content: '';
  margin-top: 8px;
}

#menu-toggle:checked + .menu-button-container .menu-button::before {
  margin-top: 0px;
  transform: rotate(405deg);
}

#menu-toggle:checked + .menu-button-container .menu-button {
  background: rgba(255, 255, 255, 0);
}

#menu-toggle:checked + .menu-button-container .menu-button::after {
  margin-top: 0px;
  transform: rotate(-405deg);
}
 /* For hamburger menu */
          /* https://erikterwan.com/ */
        #menuToggle
        {
          display: block;
          position: relative;
          /*top: 50px;
          left: 50px;*/
          right: 25px;
          z-index: 10000;
          
          -webkit-user-select: none;
          user-select: none;
        }

        #menuToggle a
        {
          text-decoration: none;
          color: #1f3d8c;
          font-weight: bold;
          transition: color 0.3s ease;
        }

        #menuToggle a:hover
        {
          color: tomato;
        }


        #menuToggle input
        {
          display: block;
          width: 40px;
          height: 32px;
          position: absolute;
          top: -7px;
          left: -5px;
          
          cursor: pointer;
          
          opacity: 0; /* hide this */
          z-index: 2; /* and place it over the hamburger */
          
          -webkit-touch-callout: none;
        }

        /*
         * Just a quick hamburger
         */
        #menuToggle span
        {
          display: block;
          width: 33px;
          height: 4px;
          margin-bottom: 5px;
          position: relative;
          
          background: #1f3d8c;
          border-radius: 3px;
          
          z-index: 1;
          
          transform-origin: 4px 0px;
          
          transition: transform 0.5s cubic-bezier(0.77,0.2,0.05,1.0),
                      background 0.5s cubic-bezier(0.77,0.2,0.05,1.0),
                      opacity 0.55s ease;
        }

        #menuToggle span:first-child
        {
          transform-origin: 0% 0%;
        }

        #menuToggle span:nth-last-child(2)
        {
          transform-origin: 0% 100%;
        }

        /* 
         * Transform all the slices of hamburger
         * into a crossmark.
         */
        #menuToggle input:checked ~ span
        {
          opacity: 1;
          transform: rotate(45deg) translate(-2px, -1px);
          background: #232323;
        }

        /*
         * But let's hide the middle one.
         */
        #menuToggle input:checked ~ span:nth-last-child(3)
        {
          opacity: 0;
          transform: rotate(0deg) scale(0.2, 0.2);
        }

        /*
         * Ohyeah and the last one should go the other direction
         */
        #menuToggle input:checked ~ span:nth-last-child(2)
        {
          transform: rotate(-45deg) translate(0, -1px);
        }

        /*
         * Make this absolute positioned
         * at the top left of the screen
         */
        #hamburger_menu
        {
          position: absolute;
          padding-left: 15px;
          min-width: 250px;
          top: 40px;
          background-color: rgba(255,255,255,0.95);
          list-style-type: none;
          -webkit-font-smoothing: antialiased;
          /* to stop flickering of text in safari */
          visibility: hidden;
          right:0;

        }

        #hamburger_menu li
        {
          padding: 10px 0;
          font-size: 14px;
        }

        /*
         * And let's show menu if input is checked
         */
        #menuToggle input:checked ~ ul
        {
          visibility: visible;
        }
      #hamburger_menu_wrapper {
        position: absolute;
        right: 25px;
      }

@media (max-width: 700px) {
  .menu-button-container {
    display: flex;
  }
  .menu {
    position: absolute;
    top: 0;
    margin-top: 50px;
    left: 0;
    flex-direction: column;
    width: 100%;
    justify-content: center;
    align-items: center;
  }
  #menu-toggle ~ .menu li {
    height: 0;
    margin: 0;
    padding: 0;
    border: 0;
    transition: height 400ms cubic-bezier(0.23, 1, 0.32, 1);
  }
  #menu-toggle:checked ~ .menu li {
    border: 1px solid #333;
    height: 2.5em;
    padding: 0.5em;
    transition: height 400ms cubic-bezier(0.23, 1, 0.32, 1);
  }
  .menu > li {
    display: flex;
    justify-content: center;
    margin: 0;
    padding: 0.5em 0;
    width: 100%;
    color: white;
    background-color: #222;
  }
  .menu > li:not(:last-child) {
    border-bottom: 1px solid #444;
  }
}