.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}
* {
  box-sizing: border-box;
  font-family: ;
  font-weight: 300;
}
a,
a:visited,
a:hover,
a:active {
  color: inherit;
  text-decoration: none;
  
}
h1 {
  font-family:;
  font-weight: 400;
  font-size: 3em;
  text-align: center;
}

.alinhaouter{
	position:fixed;
	width:50px;
	height:50px;
	right:20px;
	top:20px;

}
.outer-menu {
  position: fixed;
  top: 0;
  left:0;
  z-index: 9;
  text-transform:uppercase;
}
.outer-menu .checkbox-toggle {
  position: absolute;
  top: 0;
  left:0;
  z-index: 2;
  cursor: pointer;
  width: 50px;
  height: 50px;
  opacity: 0;
}
.outer-menu .checkbox-toggle:checked + .hamburger > div {
  -webkit-transform: rotate(135deg);
          transform: rotate(135deg);
}
.outer-menu .checkbox-toggle:checked + .hamburger > div:before,
.outer-menu .checkbox-toggle:checked + .hamburger > div:after {
  top: 0;
  -webkit-transform: rotate(90deg);
          transform: rotate(90deg);
}
.outer-menu .checkbox-toggle:checked + .hamburger > div:after {
  opacity: 0;
}
.outer-menu .checkbox-toggle:checked ~ .menu {
  pointer-events: auto;
  visibility: visible;
}
.outer-menu .checkbox-toggle:checked ~ .menu > div {
  -webkit-transform: scale(1);
          transform: scale(1);
  transition-duration: 0.75s;
}
.outer-menu .checkbox-toggle:checked ~ .menu > div > div {
  opacity: 1;
  transition: opacity 0.4s ease 0.4s;
}
.outer-menu .checkbox-toggle:hover + .hamburger {
  box-shadow: 0;
}
.outer-menu .checkbox-toggle:checked:hover + .hamburger > div {
  -webkit-transform: rotate(225deg);
          transform: rotate(225deg);
}
.outer-menu .hamburger {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  width: 50px;
  height: 50px;
  padding: 0.5em 1em;
  background-color:#4BAD46;
  border-radius: 0 0.12em 0.12em 0;
  cursor: pointer;
  transition: box-shadow 0.4s ease;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.outer-menu .hamburger > div {
  position: relative;
  flex: none;
  width: 100%;
  height: 2px;
  background: #FEFEFE;
  transition: all 0.4s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.outer-menu .hamburger > div:before,
.outer-menu .hamburger > div:after {
  content: '';
  position: absolute;
  z-index: 1;
  top: -10px;
  left: 0;
  width: 100%;
  height: 2px;
  background: inherit;
  transition: all 0.4s ease;
}
.outer-menu .hamburger > div:after {
  top: 10px;
}
.outer-menu .menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  visibility: hidden;
  overflow: hidden;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
  outline: 1px solid transparent;
  display: flex;
  align-items: center;
  justify-content: center;
}
.outer-menu .menu > div {
  width: 200vw;
  height: 200vw;
  color: #FEFEFE;
  background-image:url(../img/bg_menu.png);
  border-radius: 50%;
  transition: all 0.4s ease;
  flex: none;
  -webkit-transform: scale(0);
          transform: scale(0);
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  
}
.outer-menu .menu > div > div {
  text-align: center;
  max-width: 90vw;
  max-height: 100vh;
  opacity: 0;
  transition: opacity 0.4s ease;
  overflow-y: auto;
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
}
.outer-menu .menu > div > div > ul {
  list-style: none;
  padding: 0 1em;
  margin: 0;
  display: block;
  max-height: 100vh;
}
.outer-menu .menu > div > div > ul > li {
  padding: 0;
  margin: 1em;
  font-size: 24px;
  display: block;
}
.outer-menu .menu > div > div > ul > li > a {
  position: relative;
  display: inline;
  cursor: pointer;
  transition: color 0.4s ease;
}
.outer-menu .menu > div > div > ul > li > a:hover {
  color: #FFF;
}
.outer-menu .menu > div > div > ul > li > a:hover:after {
  width: 100%;
}
.outer-menu .menu > div > div > ul > li > a:after {
  content: '';
  position: absolute;
  z-index: 1;
  bottom: -0.15em;
  left: 0;
  width: 0;
  height: 2px;
  background: #FFF;
  transition: width 0.4s ease;
}