*{
  margin:0;
  padding:0;
  font-family: 'PT Sans', 'Noto Sans JP', sans-serif;
  color:#3E4550;
}

.pc{display:block;}
.sp{display:none;}

/* fadeUp */

.fadeUp{
  animation-name:fadeUpAnime;
  animation-duration:1.0s;
  animation-fill-mode:forwards;
  opacity:0;
  }
  
  @keyframes fadeUpAnime{
    from {
      opacity: 0;
    transform: translateY(100px);
    }
  
    to {
      opacity: 1;
    transform: translateY(0);
    }
  }

.fadeUpTrigger{
  opacity: 0;
}

.fadeLeft{
  animation-name:fadeLeftAnime;
  animation-duration:1.5s;
  animation-fill-mode:forwards;
  opacity:0;
  }
  
  @keyframes fadeLeftAnime{
    from {
      opacity: 0;
    transform: translateX(-300px);
    }
  
    to {
      opacity: 1;
    transform: translateX(0);
    }
  }

@font-face {
    font-family: 'Selima';
    src:url("subset_Selima.woff") format("woff");
}

/*
header{
  background-image:url("img/header3.png");
  background-size:contain;
  width:100%;
}
*/

.back-b{
  background-color:white;
}

.heading{
  display:flex;
  justify-content: flex-end;
  position:fixed;
  background-color: #f0f0f0;
  width:100%;
  z-index: 1;
}

.heading a{
  letter-spacing: 0.1em;
  font-size:16px;
  text-decoration:none;
  margin:30px;
  color:#3E4550;
}

h1{
  font-family:"Selima";
  font-size:30px;
  padding-top:200px;
  letter-spacing: 0.2em;
}

header{
  height:80vh;
  position:relative;
}

header img{
  position:absolute;
  top:20%;
  right:20%;
  width:40%;
  z-index: -1;
}

.container{
  max-width: 1024px;
  margin:0 auto;
}

.center{
  text-align:center;
}

.work{
  font-size:40px;
  padding:50px 0;
  position:relative;
  letter-spacing: 0.2em;
}

.work:after{
  content:'ABOUT';
  position:absolute;
  top:-15%;
  left:50%;
  font-size:100px;
  color:#f5f5f5;
  z-index:-1;
  letter-spacing: 0.2em;
}

h3{
  font-size:50px;
  letter-spacing: 0.2em;
  -webkit-text-stroke-width: 2px;
  -webkit-text-stroke-color: #3E4550;
  color:transparent;
  padding-top:10%;
  padding-bottom:3%;
}

.left-p{
  padding-left:10%;
}

p{
  font-size:18px;
  padding-top:10px;
  line-height: 35px;
}

.pad-t{
  padding-top: 50px;
}

.port{
  font-size:40px;
  padding:150px 0 50px;
  position:relative;
  letter-spacing: 0.2em;
}

.port:before{
  content:'WORKS';
  position:absolute;
  top:30%;
  right:50%;
  font-size:100px;
  color:#f5f5f5;
  z-index:-1;
  letter-spacing: 0.2em;
}

.flex{
  display:flex;
  flex-wrap:wrap;
  justify-content: space-around;
  padding:30px 0;
  height:auto;
  align-items:flex-start;
}

.flex a{
  width:27%;
  margin:30px 0;
}

.flex img{
  width:100%;
}

.flex img:hover{
  cursor:pointer;
  opacity:0.7;
}

.flex a{
  text-decoration: none;
}

h4{
  font-size: 18px;
  padding-top:10px;
}

.flex p{
  font-size:13px;
  color:rgb(169, 169, 169);
  padding-top:5px;
}

footer{
  background-color: #f0f0f0;
}

footer div{
  display:flex;
}

footer a{
  letter-spacing: 0.1em;
  font-size:18px;
  text-decoration:none;
  margin:50px 40px 50px 0px;
}

footer p{
  text-align: center;
  font-size: 12px;
  padding-bottom:20px;
}