body {
  margin: 0;
  padding: 0;
}

.close {
  position: fixed;
  top: 2%;
  left: 50%;
  transform-origin: 0 50%;
  -webkit-transform: translateX(-50%) scale(0);
  -moz-transform: translateX(-50%) scale(0);
  -o-transform: translateX(-50%) scale(0);
  -ms-transform: translateX(-50%) scale(0);
  transform: translateX(-50%) scale(0);
  width: 60px;
  height: 60px;
  border: none;
  background: #000;
  border-radius: 100%;
  margin: 0;
  padding: 0;
  cursor: pointer;
  z-index: 10;
}

.close:focus {
  outline: none;
}

.close.open {
  -webkit-animation: scale 0.4s ease-in;
  -moz-animation: scale 0.4s ease-in;
  -o-animation: scale 0.4s ease-in;
  animation: scale 0.4s ease-in;
  -webkit-animation-fill-mode: forwards;
  -moz-animation-fill-mode: forwards;
  -o-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  -webkit-animation-delay: 1.5s;
  -moz-webkit-animation-delay: 1.5s;
  -o-webkit-animation-delay: 1.5s;
  -webkit-animation-delay: 1.5s;
  /*-webkit-transform: scale(1) translateX(-50%);*/
}

@-webkit-keyframes scale {
  0% { transform: scale(0) translateX(-50%); }
  80% { transform: scale(1.1) translateX(-50%) }
  100% { transform: scale(1) translateX(-50%) }
}

@keyframes scale {
  0% { transform: scale(0) translateX(-50%); }
  80% { transform: scale(1.1) translateX(-50%) }
  100% { transform: scale(1) translateX(-50%) }
}

.line {
  position: absolute;
  width: 35%;
  height: 1px;
  background: #fff;
  left: 50%;
  -webkit-transform: translateX(-50%) rotate(45deg);
  -moz-transform: translateX(-50%) rotate(45deg);
  -o-transform: translateX(-50%) rotate(45deg);
  -ms-transform: translateX(-50%) rotate(45deg);
  transform: translateX(-50%) rotate(45deg);
}

.line:nth-child(2) {
  -webkit-transform: translateX(-50%) rotate(-45deg);
  -moz-transform: translateX(-50%) rotate(-45deg);
  -o-transform: translateX(-50%) rotate(-45deg);
  -ms-transform: translateX(-50%) rotate(-45deg);
  transform: translateX(-50%) rotate(-45deg);
}

.button {
  display: inline-block;
  width: 15%;
  min-width: 120px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  background: black;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  cursor: pointer;
  -webkit-transition: top 0.5s ease;
  -moz-transition: top 0.5s ease;
  -o-transition: top 0.5s ease;
  transition: top 0.5s ease;
}

span {
  font-family: 'Fjalla One';
  font-size: 15px;
  letter-spacing: 3px;
  color: #fff;
  text-transform: uppercase;
  -webkit-transition: 0.5s ease;
  -moz-transition: 0.5s ease;
  -o-transition: 0.5s ease;
  transition: 0.5s ease;
}

.button.active span {
  display: none;
}

.button.active {
  width: 30%;
  height: 2px;
  top: -100%;
  -webkit-transition: width 0.5s ease, height 0.5s ease, top 1s ease 1.2s;
  -moz-transition: width 0.5s ease, height 0.5s ease, top 1s ease 1.2s;
  -o-transition: width 0.5s ease, height 0.5s ease, top 1s ease 1.2s;
  transition: width 0.5s ease, height 0.5s ease, top 1s ease 1.2s;
}

.button:before {
  content: "";
  position: absolute;
  left: 0;
  width: 0;
  height: 100%;
  background: red;
  -webkit-transition: 0.5s ease;
  -moz-transition: 0.5s ease;
  -o-transition: 0.5s ease;
  transition: 0.5s ease;
  -webkit-transition-delay: 0.5s;
  -moz-transition-delay: 0.5s;
  -o-transition-delay: 0.5s;
  transition-delay: 0.5s;
}

.button.active:before {
  width: 100%;
}

.content {
  position: fixed;
  top: 100%;
  width: 100%;
  height: 100%;
  -webkit-transition: 1s ease;
  -moz-transition: 1s ease;
  -o-transition: 1s ease;
  transition: 1s ease;
}

.content.show {
  top: 0;
  -webkit-transition: 1s ease 1s;
  -moz-transition: 1s ease 1s;
  -o-transition: 1s ease 1s;
  transition: 1s ease 1s;
}

p {
  width: 100%;
  height: auto;
  padding: 0;
  margin: 0;
  font-family: 'Fjalla One';
  font-size: 25px;
  letter-spacing: 3px;
  text-align: center;
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}