/*
* Prefixed by https://autoprefixer.github.io
* PostCSS: v8.4.14,
* Autoprefixer: v10.4.7
* Browsers: last 4 version
*/

/* INDEX
------------------------------------------------------------ */

#box {
  background: rgba(0,255,0,0.1);
}

header {
  position: relative;
  z-index: 5;
  width: 100%;
  height: 35vw;
  margin: -2% 0 0;
  padding: 0;
}

header #matrix, header #move, header .diamond, header #fade {
  display: none;
}

#site-name {
  position: relative;
  width: 110%;
  height: 100%;
}

#site-name > pre {
  font-size: .24vw;
  line-height: .25vw;
}

h1 {
  position: absolute;
  top: 25vw;
  left: 50%;
  -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  z-index: 7;
  width: 40%;
  background: rgba(0,255,0,0.1);
  color: rgba(0,0,0,0.9);
  font-size: .8vw;
  text-align: center;
  text-shadow: 0 0 .5vw #00ff00;
}

/* ACCEPT & LABEL
------------------------------------------------------------ */

p#accept {
  margin: 5% auto 10%;
  font-size: .8vw;
  line-height: 1.3vw;
}

label {
  font-size: 1vw;
}

/* YES AND NO
------------------------------------------------------------ */

#y-n.flexbox {
  -ms-flex-wrap: nowrap;
      flex-wrap: nowrap;
  width: 100%;
  height: auto;
  margin: 5% 0;
}

#y-n.flexbox pre {
  width: 50%;
  height: 3vw;
  padding: 2% 0;
  color: #000;
  font-size: .25vw;
  line-height: .26vw;
  text-shadow: 0 0 .5vw #000;
  -webkit-filter: drop-shadow( 0 0 .5vw #00ff00 );
          filter: drop-shadow( 0 0 .5vw #00ff00 );
}

#y-n.flexbox pre a {
  color: #000;
}

#y-n.flexbox pre a:hover {
  background: #00ff00;
}

.disabled {
  pointer-events: none;
}

#eanble-link {
  display: none;
}

/* BUTTON
------------------------------------------------------------ */

#btn {
  margin: 5% auto 1%;
}

#btn a > img {
  display: inline-block;
  opacity: 0.3;
  width: 6.5vw;
  height: 2.2vw;
  padding: .3vw;
  -webkit-filter: grayscale(80%) contrast(110%);
          filter: grayscale(80%) contrast(110%);
}

#btn a > img:hover {
  opacity: 0.8;
  -webkit-filter: grayscale(0) contrast(100%);
          filter: grayscale(0) contrast(100%);
}

/* FORBID
------------------------------------------------------------ */

#read {
  display: inline-block;
  margin: 0 auto 5%;
  color: rgba(255,255,255,0.5);
  font-size: .8vw;
}

#read:hover {
  color: rgba(255,255,255,0.8);
}

/* DECOR
------------------------------------------------------------ */

#earth-1 {
  left: 77%;
  width: 14vw;
  height: 14vw;
  margin: 64vw 0 0;
}

#earth-2 {
  left: 12%;
  margin: 68vw 0 0;
}

#atom-1 {
  right: 10%;
  width: 10vw;
  height: 10vw;
  margin: 20vw 0 0;
}

#dice-1 {
  display: none;
}

/* DECOR CAT
------------------------------------------------------------ */

#cat {
  opacity: 0.2;
  position: absolute;
  top: 0;
  left: 7%;
  z-index: 99;
  width: 6vw;
  height: 8vw;
  margin: 54vw 0 0;
  background: 50% 50% / contain no-repeat url(../image/cat.png);
  -webkit-transition: .3s;
  -o-transition: .3s;
  transition: .3s;
}

#cat:hover {
  opacity: 0.6;
  width: 8vw;
  height: 10vw;
}

/* FOR PORTRAIT
------------------------------------------------------------ */

@media screen and (orientation: portrait) {

#site-name {
  width: 110%;
  height: 65vw;
}

#site-name > pre {
  font-size: .50vw;
  line-height: .50vw;
}

h1 {
  top: 50vw;
  width: 80%;
  font-size: 2vw;
}

p#accept {
  margin: 35vw auto 10%;
  font-size: 2vw;
  line-height: 3vw;
}

label {
  font-size: 3vw;
}

#y-n.flexbox {
  -ms-flex-wrap: nowrap;
      flex-wrap: nowrap;
  width: 100%;
  height: auto;
  margin: 5% 0;
}

#y-n.flexbox pre {
  height: 6.2vw;
  padding: 2% 0;
  font-size: .55vw;
  line-height: .55vw;
}

#btn {
  flex-wrap: wrap;
  margin: 10% auto 5%;
}

#btn a > img {
  width: 20vw;
  height: 7vw;
  padding: 1vw;
}

#read {
  font-size: 2vw;
}

}