#overlay {
  position: fixed; /* Sit on top of the page content */
  display: none; /* Hidden by default */
  width: 100%; /* Full width (cover the whole page) */
  height: 100%; /* Full height (cover the whole page) */
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,0.90); /* Black background with opacity */
  z-index: 2; /* Specify a stack order in case you're using a different order for other elements */
  cursor: pointer; /* Add a pointer on hover */
  padding: 70px 0;
  text-align: center;
}

#loader {
  position: fixed; /* Sit on top of the page content */
  display: none; /* Hidden by default */
  width: 100%; /* Full width (cover the whole page) */
  height: 100%; /* Full height (cover the whole page) */
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255,255,255,1); /* Black background with opacity */
  z-index: 2; /* Specify a stack order in case you're using a different order for other elements */
  cursor: pointer; /* Add a pointer on hover */
  padding: 280px 0;
  text-align: center;
  color: black;
}

#overlayfullscreen {
  position: fixed; /* Sit on top of the page content */
  display: none; /* Hidden by default */
  width: 100%; /* Full width (cover the whole page) */
  height: 100%; /* Full height (cover the whole page) */
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,0.90); /* Black background with opacity */
  z-index: 2; /* Specify a stack order in case you're using a different order for other elements */
  cursor: pointer; /* Add a pointer on hover */
  padding: 150px 0;
  text-align: center;
}
#url {
  z-index: 3; /* Specify a stack order in case you're using a different order for other elements */
}

.lds-spinner {
  color: official;
  display: inline-block;
  position: relative;
  width: 80px;
  height: 80px;
}
.lds-spinner div {
  transform-origin: 40px 40px;
  animation: lds-spinner 1.2s linear infinite;
}
.lds-spinner div:after {
  content: " ";
  display: block;
  position: absolute;
  top: 3px;
  left: 37px;
  width: 6px;
  height: 18px;
  border-radius: 20%;
  background: #000;
}
.lds-spinner div:nth-child(1) {
  transform: rotate(0deg);
  animation-delay: -1.1s;
}
.lds-spinner div:nth-child(2) {
  transform: rotate(30deg);
  animation-delay: -1s;
}
.lds-spinner div:nth-child(3) {
  transform: rotate(60deg);
  animation-delay: -0.9s;
}
.lds-spinner div:nth-child(4) {
  transform: rotate(90deg);
  animation-delay: -0.8s;
}
.lds-spinner div:nth-child(5) {
  transform: rotate(120deg);
  animation-delay: -0.7s;
}
.lds-spinner div:nth-child(6) {
  transform: rotate(150deg);
  animation-delay: -0.6s;
}
.lds-spinner div:nth-child(7) {
  transform: rotate(180deg);
  animation-delay: -0.5s;
}
.lds-spinner div:nth-child(8) {
  transform: rotate(210deg);
  animation-delay: -0.4s;
}
.lds-spinner div:nth-child(9) {
  transform: rotate(240deg);
  animation-delay: -0.3s;
}
.lds-spinner div:nth-child(10) {
  transform: rotate(270deg);
  animation-delay: -0.2s;
}
.lds-spinner div:nth-child(11) {
  transform: rotate(300deg);
  animation-delay: -0.1s;
}
.lds-spinner div:nth-child(12) {
  transform: rotate(330deg);
  animation-delay: 0s;
}
@keyframes lds-spinner {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

.txt:hover {
  /*text-decoration:underline; */
}

input[type=text], select {
  width: 70%;
  padding: 12px 20px;
  margin: 8px 0;
  display: inline-block;
  border: 1px solid #000;
  border-radius: 4px;
  box-sizing: border-box;
}

body {
  width: 85%;
  margin: 30px auto;
  font-family: sans-serif;
  background: black;
}

h3 {
  text-align: center;
  font-size: 1.0em;
  margin: 0 0 30px;
  font-family: sans-serif;
  color: white;
}

h2 {
  text-align: center;
  margin: 0 0 30px;
  font-family: sans-serif;
  color: white;
}


div {
  display: flex;
  flex-wrap: wrap;
}

a {
  display: inline-block;
  margin-bottom: 8px;
  width: calc(50% - 4px);
  margin-right: 8px;
  text-decoration: none;
  color: black;
}

a:nth-of-type(2n) {
  margin-right: 0;
}

@media screen and (min-width: 50em) {
  a {
    width: calc(25% - 6px);
  }
  
  a:nth-of-type(2n) {
    margin-right: 8px;
  }
  
  a:nth-of-type(4n) {
    margin-right: 0;
  }
}

figure {
  margin: 0;
  overflow: hidden;
  vertical-align: middle;
}

img {
  border: none;
  max-width: 100%;
  height: auto;
  display: block;
  background: #000;
  transition: transform .2s ease-in-out;
  margin-left: auto;
  margin-right: auto;
}