body{
  background-image: url("../img/common/bg.jpg"); background-position: center top; background-size: auto; background-repeat: repeat; background-attachment: scroll;
}


h1 {
    font-size: 2.2em;
    color:#777777;
}


h2 {
    border-bottom: solid 3px skyblue;
    position: relative;
    padding:5px 0;
    margin: 15px 0;
}
  
h2:after {
    position: absolute;
    content: " ";
    display: block;
    border-bottom: solid 3px #ffc778;
    bottom: -3px;
    width: 30%;
}

h3 {
    font-size: 1.2em;
    position: relative;
    padding: 0.6em;
    background: -webkit-repeating-linear-gradient(-45deg, #fff5df, #fff5df 4px,#ffe4b1 3px, #ffe4b1 8px);
    background: repeating-linear-gradient(-45deg, #fff5df, #fff5df 4px,#ffe4b1 3px, #ffe4b1 8px);
    border-radius: 7px;
}
  
h3:after {
    position: absolute;
    content: '';
    top: 100%;
    left: 30px;
    border: 15px solid transparent;
    border-top: 15px solid #ffebbe;
    width: 0;
    height: 0;
}


h4 {
    position: relative;
    padding-left: 25px;
    margin-bottom: 45px;
  }
  
h4:before {
    position: absolute;
    content: '';
    bottom: -3px;
    left: 0;
    width: 0;
    height: 0;
    border: none;
    border-left: solid 15px transparent;
    border-bottom: solid 15px rgb(119, 195, 223);
  }
  h4:after {
    position: absolute;
    content: '';
    bottom: -3px;
    left: 10px;
    width: 100%;
    border-bottom: solid 3px rgb(119, 195, 223);
  }


h5 {
    font-size: 1em;
    position: relative;
    border-top: solid 2px #80c8d1;
    border-bottom: solid 2px #80c8d1;
    background: #f4f4f4;
    line-height: 1.4;
    padding: 0.4em 0.5em;
    margin: 1em 0 0.5em;
  }
  
h5:after {
    /*タブ*/
    position: absolute;
    font-family: "Font Awesome 5 Free",'Quicksand','Avenir','Arial',sans-serif;
    font-weight: 900;
    content: '\f0a7\ POINT';
    background: #80c8d1;
    color: #fff;
    left: 0px;
    bottom: 100%;
    border-radius: 5px 5px 0 0;
    padding: 5px 7px 3px;
    font-size: 0.7em;
    line-height: 1;
    letter-spacing: 0.05em;
  }


  
 
  a.btn-3d-flip {
    display: block;
  
    width: 200px;
    margin: 0 auto;
    padding: 0;
  
    -webkit-perspective: 600px;
  
    perspective: 600px;
  }
  
  a.btn-3d-flip:hover .btn-3d-flip-box {
    -webkit-transform: translateY(-50%) rotateX(90deg);
    transform: translateY(-50%) rotateX(90deg);
  }
  
  a.btn-3d-flip.btn-3d-flip2:hover .btn-3d-flip-box2 {
    -webkit-transform: translateX(-50%) rotateY(-90deg);
    transform: translateX(-50%) rotateY(-90deg);
  }
  
  .btn-3d-flip-box {
    position: relative;
  
    display: block;
  
    width: 100%;
    height: 100%;
    margin: auto;
  
    -webkit-transition: all 0.4s;
  
    transition: all 0.4s;
    -webkit-transform: rotateX(0);
    transform: rotateX(0);
    text-decoration: none;
    text-transform: uppercase;
  
    color: #fff;
  
    -webkit-transform-style: preserve-3d;
  
    transform-style: preserve-3d;
  }
  
  .btn-3d-flip-box2 {
    position: relative;
  
    display: block;
  
    width: 100%;
    height: 100%;
    margin: auto;
  
    -webkit-transition: all 0.4s;
  
    transition: all 0.4s;
    -webkit-transform: rotateY(0);
    transform: rotateY(0);
    text-decoration: none;
    text-transform: uppercase;
  
    color: #fff;
  
    -webkit-transform-style: preserve-3d;
  
    transform-style: preserve-3d;
  }
  
  .btn-3d-flip-box-face {
    display: block;
    position: relative;
  
    width: 100%;
    padding: 1.5rem 0;
  
    -webkit-transition: all 0.4s;
  
    transition: all 0.4s;
  
    color: #fff;
  
    -webkit-backface-visibility: hidden;
  
    backface-visibility: hidden;
  }
  
  .btn-3d-flip-box-face--front {
    background: #eb6100;
  }
  
  .btn-3d-flip-box-face--back {
    position: absolute;
    top: 100%;
    left: 0;
  
    -webkit-transform: translateY(-1px) rotateX(-90deg);
  
    transform: translateY(-1px) rotateX(-90deg);
    -webkit-transform-origin: 50% 0;
    transform-origin: 50% 0;
  
    background: #dc5b00;
  }
  
  .btn-3d-flip-box-face--front2 {
    color: #000;
    border: 2px solid #000;
    background: #fff;
  }
  
  .btn-3d-flip-box-face--back2 {
    position: absolute;
    top: 0;
    left: 100%;
  
    -webkit-transform: translateX(-1px) rotateY(90deg);
  
    transform: translateX(-1px) rotateY(90deg);
    -webkit-transform-origin: 0 0;
    transform-origin: 0 0;
  
    color: #fff;
    border: 2px solid #000;
    background: #000;
  }
  
  .fa-position-right {
    position: absolute;
    top: calc(50% - 0.5em);
    right: 1rem;
  }



  blockquote {
    position: relative;
    padding: 35px 15px 10px 15px;
    box-sizing: border-box;
    font-style: italic;
    background: #f5f5f5;
    color: #777777;
    border-left: 4px solid #9dd4ff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.14);
}

blockquote:before{
    display: inline-block;
    position: absolute;
    top: 10px;
    left: 15px;
    content: "\f10d";
    font-family: "Font Awesome 5 Free";
    color: #9dd4ff;
    font-size: 28px;
    line-height: 1;
    font-weight: 900;
}

blockquote p {
    padding: 0;
    margin: 7px 0;
    line-height: 1.7;
}

blockquote cite {
    display: block;
    text-align: right;
    color: #888888;
    font-size: 0.9em;
}