* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

body {
  padding-top: 3%;
  padding-left: 5%;
  background-color: #e3f1f0;
  color: #000000;
}

h1.jp {
  font-size: 5em;
  font-style: bold;
  display:inline;
  font-family: "Noto Sans JP";
  font-optical-sizing: auto;
}
h1.de {
  font-size: 6em;
  font-style: bold;
  display:inline;
  font-family: "DM Serif Display", serif;
  font-weight: 400;
}

.fade {
  opacity: 70%;
  transition: 1s;
}

.fade:hover {
  opacity: 100%;
}


svg {
  position:absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

a {
  text-decoration: none;
  color: black;
  margin-left: 1em;
}
a:hover {
  text-decoration: underline;
}
a img.icon {
  display: inline-block;
  height: 1em;
  margin: 0 0 -0.1em 0.3em;
}

.contact {
  position: fixed;
  bottom: 20px;
  right: 60px;
  font-size: 22px;
  font-family: sans-serif;
  display: inline-block;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.contact .contacttext {
  visibility: hidden;
  width: 160px;
  background-color: #555;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 8px 0;
  position: absolute;
  z-index: 1;
  bottom: 125%;
  left: 50%;
  margin-left: -80px;
}

/* Popup arrow */
.contact .contacttext::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #555 transparent transparent transparent;
}


.contact .show {
  visibility: visible;
  -webkit-animation: fadeIn 1s;
  animation: fadeIn 1s;
}

@-webkit-keyframes fadeIn {
  from {opacity: 0;} 
  to {opacity: 1;}
}

@keyframes fadeIn {
  from {opacity: 0;}
  to {opacity:1 ;}
}