.button_container {
    position: fixed;
    top: 20px;
    left: 20px;
    height: 50px;
    width: 50px;
    background: transparent;
    cursor: pointer;
    z-index: 9999;
    border-radius: 30px;
    /* mix-blend-mode: difference; */
    transition: opacity .25s ease;
}
.button_container:hover {
  opacity: .7;
}
.button_container.active .top {
  -webkit-transform: translateY(9px) translateX(0) rotate(45deg);
  -ms-transform: translateY(9px) translateX(0) rotate(45deg);    
  transform: translateY(9px) translateX(0) rotate(45deg);
  background: #fff;
border: none;
}
.button_container.active .middle {
  opacity: 0;
  background: #fff;
border: none;        
}
.button_container.active .bottom {
  -webkit-transform: translateY(-9px) translateX(0) rotate(-45deg);
  -ms-transform: translateY(-9px) translateX(0) rotate(-45deg);    
  transform: translateY(-9px) translateX(0) rotate(-45deg);
  background: #fff;
border: none;        
}
.button_container span {
    background: #b53b26;
    border: none;
    height: 4px;
    width: 25px;
    position: absolute;
    top: 14px;
    left: 12px;
    transition: all .35s ease;
    cursor: pointer;
    box-shadow: none;
    border: 1px solid #231f20;
    box-sizing: content-box;
}
.button_container span:nth-of-type(2) {
  top: 23px;
}
.button_container span:nth-of-type(3) {
  top: 32px;
}

.overlay {
  position: fixed;
  background: #b53b26;
  top: 0;
  left: 0;
  width: 100%;
  height: 0%;
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s, visibility .35s, height .35s;
  overflow: hidden;
    z-index: 999;
}
.overlay.open {
  opacity: 1;
  visibility: visible;
  height: 100%;
}
.overlay.open li {
  -webkit-animation: fadeInRight .5s ease forwards;
  -webkit-animation-delay: .35s;
  animation: fadeInRight .5s ease forwards;
  animation-delay: .35s;    
}
.overlay.open li:nth-of-type(2) {
  -webkit-animation-delay: .4s;    
  animation-delay: .4s;
}
.overlay.open li:nth-of-type(3) {
  -webkit-animation-delay: .45s;
    animation-delay: .45s;
}
.overlay.open li:nth-of-type(4) {
  -webkit-animation-delay: .50s;
    animation-delay: .50s;
}
.overlay.open li:nth-of-type(5) {
  -webkit-animation-delay: .55s;
    animation-delay: .55s;
}
.overlay.open li:nth-of-type(6) {
  -webkit-animation-delay: .60s;
    animation-delay: .60s;
}
.overlay.open li:nth-of-type(7) {
  -webkit-animation-delay: .70s;
    animation-delay: .70s;
}
.overlay.open li:nth-of-type(8) {
  -webkit-animation-delay: .80s;
    animation-delay: .80s;
}
.overlay.open li:nth-of-type(9) {
  -webkit-animation-delay: .90s;
    animation-delay: .90s;
}
.overlay nav {
  position: relative;
  top: 50%;
    height: 80vh;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);    
  font-family: "Clicker", monospace, console;
  font-weight: 400;
  text-align: center;
    text-transform: uppercase;
}
.overlay ul {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  display: inline-block;
  position: relative;
  height: 100%;
}
.overlay ul li {
    display: block;
    height: 20%;
    height: calc(100vh / 10);
    min-height: 40px;
    position: relative;
    opacity: 0;
    font-size: 2.5rem;
    line-height: 2.5rem;   
}
.overlay ul li a {
  display: block;
  position: relative;
  color: #FFF;
    letter-spacing: 8px;
  text-transform: uppercase;    
  text-decoration: none;
  overflow: hidden;
    padding-bottom: 5px;
    transition: 1.5s;
}
.overlay ul li a:hover {
    letter-spacing: 13px;
}
    
.overlay ul li a:hover, .overlay ul li.menusocials a:hover {
    color: #318c96;
}
.overlay ul li.menusocials a:hover {
    letter-spacing: 8px;
}
.overlay ul li.menusocials a { 
    display: inline;
    padding: 0px 10px;
    line-height: 8rem;
    color: #000;
}
.overlay ul li a:hover:after, .overlay ul li a:focus:after, .overlay ul li a:active:after {
  width: 100%;
}



@-webkit-keyframes fadeInRight {
  0% {
    opacity: 0;
    left: 20%;
  }
  100% {
    opacity: 1;
    left: 0;
  }
}


@keyframes fadeInRight {
  0% {
    opacity: 0;
    left: 20%;
  }
  100% {
    opacity: 1;
    left: 0;
  }
}

@media (min-width: 800px) and (max-height: 610px) {
.overlay ul li.logo {
    font-size: 6vw;
    line-height: 18vw;
    min-height: 17vw;
}
.overlay ul li {
    height: 40px;
    min-height: 40px;
    }
}


@media (max-width: 800px) {
    
.overlay ul li.logo {
    font-size: 4rem;
    line-height: 6rem;
    min-height: 29vh;
    padding-top: 5vh;
}

.overlay ul li {
    height: 35px;
    min-height: 35px;
    font-size: 1.4rem;
    line-height: 1.4rem;        
} 
    
.overlay ul li.logo {
    min-height: 35vh;
}    

.overlay ul li a, .overlay ul li a:hover {
    letter-spacing: 4px;
}   

#body .button_container {
    top: 10px;
    right: 10px;
}    
    
}


@media (max-width: 320px) {
    
.overlay ul li.logo {
    font-size: 3rem;
    line-height: 11rem;
    min-height: 35vh;
    padding-top: 5vh;
}

.overlay ul li {
    height: 32px;
    min-height: 32px;
    font-size: 1.2rem;
    line-height: 1.2rem;       
} 

.overlay ul li a {
    letter-spacing: 2px;
    padding: 10px 5px;
}    
    
}