html {
    font-family: "Helvetica Neue",Arial,"Hiragino Kaku Gothic ProN","Hiragino Sans",Meiryo,sans-serif;
    font-size: 62.5%;
    font-style: normal;
    font-weight: 400;
}

main{
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

img{
    width: 100%;
    vertical-align: bottom;
}

.content_wrapper{
    width: 85%;
    margin: 0 auto;
    padding: 100px 0;
}

@media screen and (max-width:768px) {
    .content_wrapper{
        width: 85%;
        padding: 50px 0;
    }
}

/*フォーム上*/
.btn_txt{
    width: 85%;
    margin: 0 auto;
    padding: 30px 0;
}
@media screen and (max-width:768px) {
    .btn_txt{
        padding: 10px 0;
    }}

.ib{
    width: 100%;
}

@media screen and (max-width: 768px) {
    .ib{
        width: 100%;
    }
}

.input{
    margin:0 auto;
    width:90%;
    font-size:2.5rem;
    text-align: center;
}

.input img{
    width:100%;
}

@media screen and (max-width: 768px) {
.input{
    margin:0 auto;
    width:96%;
    padding:6px;
    font-size: 20px;
    text-align: center;
}
}

.btn{
    margin: 20px 0 70px;
}

 @media screen and (max-width: 768px) {
    .btn{
        margin-bottom: 20px;
        width: 100%;
    }
}
    .mail_form {
        border: 4px solid #b4b4b4;
        background-color: #fff;
        border-radius: 10px;
        width: 90%;
        padding: 25px 0;
    }

    @media screen and (max-width: 768px) {
        .mail_form {
            border: 2px solid #a0a0a0;
            padding: 4%;
            width: 97%;
            margin-bottom: 15px;
        }
    }

/*ボタンアニメーション*/
.shake-vertical{-webkit-animation:shake-vertical 8s cubic-bezier(.455,.03,.515,.955) infinite both;animation:shake-vertical 8s cubic-bezier(.455,.03,.515,.955) infinite both}
 @-webkit-keyframes shake-vertical{0%,100%{-webkit-transform:translateY(0);transform:translateY(0)}10%,30%,50%,70%{-webkit-transform:translateY(-8px);transform:translateY(-8px)}20%,40%,60%{-webkit-transform:translateY(8px);transform:translateY(8px)}80%{-webkit-transform:translateY(6.4px);transform:translateY(6.4px)}90%{-webkit-transform:translateY(-6.4px);transform:translateY(-6.4px)}}@keyframes shake-vertical{0%,100%{-webkit-transform:translateY(0);transform:translateY(0)}10%,30%,50%,70%{-webkit-transform:translateY(-8px);transform:translateY(-8px)}20%,40%,60%{-webkit-transform:translateY(8px);transform:translateY(8px)}80%{-webkit-transform:translateY(6.4px);transform:translateY(6.4px)}90%{-webkit-transform:translateY(-6.4px);transform:translateY(-6.4px)}}

.voice{
    background:#e0fbff;
}

.voice .content_wrapper{
    padding: 50px 0 30px;
}

.teacher{
    background:#e0fbff;
}

.about img,.voice img,.teacher img{
    padding-bottom: 80px;
}

@media screen and (max-width: 768px) {
    .about img,.voice img,.teacher img{
        padding-bottom: 30px;
}}

/*スライド画像*/

.slider{
    width:100%;
    padding:2%;
    padding: 0 5%;
    max-width: 800px;
}

/*画像サイズ調整*/
.slider img{
    width:100%;
    margin: 0 auto;
    padding-bottom: 100px;
}

@media screen and (max-width: 768px) {
.slider img{
    width:100%;
    padding-bottom: 50px;
}
}

/*height調整*/
.slick-slide{
    height:auto!important;
}

/*矢印*/
.slick-next{
    right:5%!important;
}
.slick-prev{
    left:5%!important;
}
.slick-arrow{
width: initial!important;
height: initial!important;
z-index:2!important;
}
.slick-arrow:before{
    font-size: 50px!important;
}
.slick-prev:before {
content: '<';
}
.slick-next:before  {
content: '>';
}
.slick-prev:before, .slick-next:before {
font-family: 'slick';
font-size: 20px;
line-height: 1;
opacity: .75;
color: #554f4c;
-webkit-font-smoothing: antialiased;
}

@media screen and (max-width: 768px) {
.slick-arrow:before{
    font-size: 30px!important;
}
}


 /*フッター*/

 footer {
    border-top: 2px solid #000722;
    padding: 5% 0 0 0;
    position: relative;
    z-index: 9999;
    background:#000722;
}

footer a {
    color: #fff;
}

.copy {
    text-align: center;
    padding: 10px 0;
    color: #fff;
    font-size: 11px;
  }

/* fadeUp*/
.fadeUp {
    -webkit-animation-name: fadeUpAnime;
    animation-name: fadeUpAnime;
    -webkit-animation-duration: 1.5s;
    animation-duration: 1.5s;
    -webkit-animation-fill-mode: forwards;
    animation-fill-mode: forwards;
    opacity: 0;
  }
  
  @-webkit-keyframes fadeUpAnime {
    from {
      opacity: 0;
      -webkit-transform: translateY(50px);
      transform: translateY(50px);
    }
    to {
      opacity: 1;
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
  }
  
  @keyframes fadeUpAnime {
    from {
      opacity: 0;
      -webkit-transform: translateY(50px);
      transform: translateY(50px);
    }
    to {
      opacity: 1;
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
  }
  
  /* スクロールをしたら出現する要素にはじめに透過0を指定　*/
  .fadeUpTrigger {
    opacity: 0;
  }

  /* fadeLeft: 左から右へ */
.fadeLeft {
    -webkit-animation-name: fadeLeftAnime;
    animation-name: fadeLeftAnime;
    -webkit-animation-duration: 1.5s;
    animation-duration: 1.5s;
    -webkit-animation-fill-mode: forwards;
    animation-fill-mode: forwards;
    opacity: 0;
}

@-webkit-keyframes fadeLeftAnime {
    from {
        opacity: 0;
        -webkit-transform: translateX(-50px);
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
}

@keyframes fadeLeftAnime {
    from {
        opacity: 0;
        -webkit-transform: translateX(-50px);
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
}

/* fadeRight: 右から左へ */
.fadeRight {
    -webkit-animation-name: fadeRightAnime;
    animation-name: fadeRightAnime;
    -webkit-animation-duration: 1.5s;
    animation-duration: 1.5s;
    -webkit-animation-fill-mode: forwards;
    animation-fill-mode: forwards;
    opacity: 0;
}

@-webkit-keyframes fadeRightAnime {
    from {
        opacity: 0;
        -webkit-transform: translateX(50px);
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
}

@keyframes fadeRightAnime {
    from {
        opacity: 0;
        -webkit-transform: translateX(50px);
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
}

/* スクロールをしたら出現する要素にはじめに透過0を指定 */
.fadeLeftTrigger, .fadeRightTrigger {
    opacity: 0;
}