*{
    margin: 0;
    padding: 0;
    }
    
  body{
    font-family: "メイリオ", "Meiryo", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
    font-size: 16px;
    line-height: 1.5;
    }

  h1, h2, h2, h3, h5, h6{
     font-size: 100%; 
     color:gray;
     letter-spacing: .06em;
    }

  li{
    list-style-type: none;
  }

  table{
    border-collapse: collapse;
    border-spacing: 0;
  }
     
  img{
    border: none;
    display: block;
  }

  a {
    color:#3e3a39;
    text-decoration: none;
  }

  p{
    color:#3e3a39;
  }

  .forum-regular {
  font-family: "Forum", serif;
  font-weight: 400;
  font-style: normal;
  color:#3e3a39;
  letter-spacing: .06em;
}


 .pc-only {
    display: block;
  }

/*----------------------------
scroll_up ｜下から上へ出現
----------------------------*/
.scroll_up {
  transition: 0.8s ease-in-out;
  transform: translateY(30px);
  opacity: 0;
}
.scroll_up.on {
  transform: translateY(0);
  opacity: 1.0;
}

/* ヘッダーーーーーーーーーーーーーーーーー */

  #header_area{
   width: 100%;
   height: 70px;
   position: fixed;
   z-index: 1000;
   top: 0;
   background-color: white;
   opacity: 0.9;
  }

  .header_line img{
    height:65px;
    margin-left: 30px;
    margin-top: 5px;
  }

  .header_line a{
    position: absolute;
    top: 22px;
    font-size:20px;
    padding:0;
    margin:0;
    margin-left: 100px;
  }

.header_line a:hover{
    opacity: 0.7;
    transition: all 0.3s ease;
  }

  /* ハンバーガーメニューーーーーーーーーーーーーーーーーー */

  #nav-toggle {
    position: fixed;
    z-index: 1001;
    top: 24px;
    right: 50px;
    height: 25px;
  }
  
  #nav-toggle>div {
    position: relative;
    width: 30px;
  }
  
  #nav-toggle span {
    width: 100%;
    height: 2px;
    left: 0;
    display: block;
    background:#3e3a39;
    position: absolute;
    transition: transform .6s ease-in-out, top .5s ease;
  }
  
  #nav-toggle span:nth-child(1) {
    top: 0;
  }
  
  #nav-toggle span:nth-child(2) {
    top: 10px;
  }
  
  #nav-toggle span:nth-child(3) {
    top: 20px;
  }
  
  .open #nav-toggle span {
    background:#3e3a39;
  }
  
  .open #nav-toggle span:nth-child(1) {
    top: 15px;
    transform: rotate(45deg);
  }
  
  .open #nav-toggle span:nth-child(2) {
    top: 15px;
    width: 0;
    left: 50%;
  }
  
  .open #nav-toggle span:nth-child(3) {
    top: 15px;
    transform: rotate(-45deg);
  }

  #global-nav {
    opacity: 0.5;
    position: fixed;
    top: 5px;
    left: 0;
    right: 100px;
    z-index: 990;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    visibility: hidden;
    opacity:0.5;
    transition: opacity .6s ease, visibility .6s ease;
  }
  
  
  #global-nav a {
    display: block;
    color: #3e3a39;
    text-decoration: none;
    transition: color .6s ease;
  }
  
  #global-nav ul {
    opacity: 0;
    transform: translateX(200px);
    transition: all .8s ease;
  }
  
  .open #global-nav {
    visibility: visible;
    opacity: 1;
  }
  
  .open #global-nav ul {
    opacity: 1;
    transform: translateY(0);
  }
  
  
  #global-nav ul{
    display: flex;
    justify-content: flex-end;
    font-family: 'Times New Roman', Times, serif;
  }
    
  .nav_btn{
    width: 105px;
    height: 30px;
    margin-top: 23px;
    text-align: center;
    letter-spacing: 1px;
  }
  
  .nav_btn :hover{
    opacity: 0.7;
   }
  
  .nav_btn a{
    font-size: 16px;
  }
  
  .nav_btn2{
    width: 46px;
    height: 25px;
    margin-left: 10px;
    margin-top: 20px;
  }
  
  .nav_btn2 a img{ 
    width: 25px;
    padding-top: 2.5px;
  }
  
  .nav_btn2 :hover{
    transition: all 0.3s ease;
    transform: scale(1.1,1.1);
    opacity: 0.8;
   }


 /* メインーーーーーーーーーーーーーーーーーー */

#works_bg{
 width: 1200px;
 margin-left: auto;
 margin-right: auto;
 margin-top: 150px;
}

#h2{
 width: 1200px;
 height: 130px;
 margin-left: auto;
 margin-right: auto;
  overflow: hidden;
}

h2 img{
  width: 600px;
  height: 130px;
  float: left;
}

#workst_nav{
  width:500px;
  height: 36px;
  float: right;
  margin-top: 55px;
}

#workst_nav a{
 margin-left: 10px;
 letter-spacing: 1px;
 font-family: 'Times New Roman', Times, serif;
}

#workst_nav a:nth-child(1){
  color: rgb(183, 183, 183);
}

#workst_nav a:hover{
  opacity: 0.7;
  color: #3e3a39;
}

#main_img{
  width: 1080px;
  margin-left: auto;
  margin-right: auto;
  padding-top: 100px;
}

#works_textbg{
  width: 1080px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 100px;
}

h3{
  font-size: 32px;
  margin-left: 40px;
}


.line{
  width: 800px;
}

#works_textarea{
  width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

#works_textarea p:nth-child(1){
  margin-top: 16px;
  font-size: 12px;
}

#works_textarea p:nth-child(2){
  margin-top: 32px;
  font-size: 14px;
  line-height: 1.7;
}

.worksimg_area_bg{
  width: 1080px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 100px;
}

.worksimg_text{
  width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.worksimg_area{
  width: 1020px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.worksimg_area img{
  width: 500px;
  margin-top: 60px;
}


#works_btn{
  width: 150px;
  height: 45px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 100px;
  border:1pt solid gray;
  border-radius: 6px;
}

#works_btn p{
  font-size: 18px;
  text-align: center;
  margin-top: 10px;
}

#works_btn:hover{
  height: 45px;
  opacity: 0.8;
  background-color: rgb(225, 225, 225);
  transition: all 0.7s ease;
 }

#works_btn p:hover{
 transform: scale(1.1,1.1);
 transition: all 0.7s ease;
 }

#works_btn p:hover{
 transform: scale(1.1,1.1);
 transition: all 0.7s ease;
 }





/* Footerーーーーーーーーーーーーーーーーーー */

#footer_bg{
  width: 1080px;
  height: 280px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 150px;
}

#footer_line img{
  width: 1080px;
  height: 171px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

#f_nav_bg{
 width: 1080px;
 height: 53px;
 position: absolute;
 margin-top: -40px;
 overflow: hidden;
}

#footer_nav{
 width: 540px;
 margin-top: 13px;
 margin-left: 20px;
 float: left;
}

#footer_nav a{
  font-size: 12pt;
  padding-left: 10px;
  padding-right: 10px;
  margin-top: 12px;
  border-right: 1px solid #3e3a39;
  letter-spacing: .06em;
}

#footer_nav a:nth-child(5){
  border:none
}

#footer_nav :hover{
  opacity: 0.7;
} 


#top_btn{
    width: 45px;
    height:45px;
    border: 1pt solid #3e3a39;
    border-radius:30px;
    float: right;
    margin-right: 150px;
  }
  
  #top_btn a p{
  text-align: center;
   padding-top: 10px;
   font-size: 16px;
  }
  
  #top_btn a p:hover{
   transition: all 0.6s ease;
   transform: scale(1.1,1.1);
  }
 

#copy{
  width: 1080px;
  height: 50px;
  margin-top: 30px;
  margin-left: 30px;
  font-size: 12px;
  letter-spacing: 1px;
}