@charset "utf-8";

/* 共有 */

html{
    font-size: 100%;
}

body{
  font-family: "Noto Sans JP", "游ゴシック体", "Yu Gothic", YuGothic, "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", "Segoe UI", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", sans-serif;
    color: aliceblue;
}

a{
    text-decoration: none;
}
img{
    max-width: 100%;
    vertical-align: top;

}
iframe{
    width: 660px;
    height: 415px;
}
#heading-1{
    font-size: 48px;
    letter-spacing: 4px;
    margin-bottom: 20px;
}
    /* PC版で非表示 */
    #pc{
        display: block;
    }
    #mb{
        display: none;
    }
/* title */
#sec-title{
    text-align: center;
    
}
#sec-title img{
    padding-top: 50px;
}
#sec-title h1{
    padding-top: 11px;
    color: #19588F;
    font-family: "Noto Serif JP", serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
}
#sec-title p{
    padding-top: 10px;
    font-size: 16px;
    letter-spacing: 1px;
    color: #7BB8DD;
    font-family: 'Noto Sans JP', sans-serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
    
}
/* title 2*/
#sec-title2{
    text-align: center;
}
#sec-title2 img{
    padding-top: 50px;
}
#sec-title2 h1{
    padding-top: 11px;
    color: #FFFFFF;
    font-family: "Noto Serif JP", serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
}
#sec-title2 p{
    padding-top: 10px;
    font-size: 16px;
    letter-spacing: 1px;
    color: #7BB8DD;
    font-family: "Noto Sans JP";
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
}
/* フォント設定 */
/* Noto Serif JP Regular   */
.noto-serif-jp-r{
    font-family: "Noto Serif JP", serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
  }
/*  Noto Serif JP Medium  */
.noto-serif-jp-m{
    font-family: "Noto Serif JP", serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
  }
/*   Noto Sans JP Medium  */
.noto-sans-jp-m{
     font-family: 'Noto Sans JP', sans-serif;
     font-optical-sizing: auto;
     font-weight: 500;
     font-style: normal;
}
/* Noto Sans JP Bold */
.noto-sans-jp-bold{
    font-family: 'Noto Sans JP', sans-serif;
    font-optical-sizing: auto;
    font-weight: 700;
    font-style: normal;
}
/* Noto Sans JP Black */
.noto-sans-jp-black{
    font-family: 'Noto Sans JP', sans-serif;
    font-optical-sizing: auto;
    font-weight: 900;
    font-style: normal;
}
/*  Zen Kaku Gothic New Bold   */
.zen-kaku-gothic-new-bold {
    font-family: "Zen Kaku Gothic New", sans-serif;
    font-weight: 700;
    font-style: normal;
  }
/*header設定*/
#header{
    position: relative;/*h1の中央寄せ配置の起点とするためのrelative*/
    height: 100vh;/*高さを全画面にあわせる*/
} 
#video-area{
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 100vh;
}
#video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    z-index: -1;
}

/*見出し設定*/
.view-text{
    position:absolute;
    top: 50%;
    left: 50%;
    transform: translateY(-50%) translateX(-50%);
    color:#fff;
    text-shadow: 0 0 15px #666;
    text-align: center;
    z-index: 1;
}
.view-text p{
    font-size: 26px;
    letter-spacing: 2px;
    margin-top: 30px;
}

/* sec 1 */
#war{
    background-color: white;
    box-shadow: 0px 0px 55px 60px white;
    color: #fff;
}
.war-text{
    max-width: 800px;
    text-align: center;
    color: #19588F;
    margin: auto;
    padding: 100px 0;
    position: relative;
}
.war-text::before{
    content: url(img/logo-back.png);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateY(-50%) translateX(-50%);
    z-index: 1;
}
.war-text p{
    font-size: 37px;
    margin-top: 10px;
    line-height: normal;
    letter-spacing: 3px;
}
/* sec 2 */
#promise{
    background-color: #19588F;   
    box-shadow: 0px 20px 65px 95px #19588F;
    margin-top: 80px;
}
.sec2-group1{
    display: flex;
    max-width: 1120px;
    margin: auto;
    justify-content: space-between;
    margin-top: 64px;
}
.sec2-group1 p{
    font-size: 60px;
    border: 1px solid white;
    padding: 30px 40px;
    border-radius: 10px;
    letter-spacing: 5px;
}
.sec2-group1 img{
    height: 100%;
    margin: auto;
}
.sec2-group2{
    font-size: 28px;
    text-align: center;
    letter-spacing: 3px;
}
.sec2-group2 p:nth-child(1){
    margin-top: 65px;
}
.sec2-group2 p:nth-child(2){
    font-size: 82px;
    margin-top: 25px;
}
.sec2-group2 p:nth-child(3){
    display: grid;
    margin: 30px 0 26px;
}
.sec2-group2 span:nth-child(1){
    padding-bottom: 5px;
}
.sec2-group2 span:nth-child(2){
    padding-top: 7px;
}
.sec2-group3{
    font-size: 28px;
    text-align: center;
}
.sec2-flex{
    display: flex;
    max-width: 1120px;
    margin:20px auto 38px;
    justify-content: space-between;
    line-height: normal;
    letter-spacing: 1px;
    color: #C92929
}
.sec2-flex p{
    background-color: white;
    padding: 30px 40px;
    border-radius: 10px;
    position: relative;
}
.sec2-flex p::before{
    content: url(img/sec2-pass.png);
    position: absolute;
    top: 0%;
    left: 10%;
    transform: translateY(-50%) translateX(-50%);
}
.sec2-box{
    font-size: 36px;
    text-align: center;
    line-height: normal;
    color: #19588F;
    max-width: 1120px;
    margin: 34px auto 90px;
    position: relative;
    background-color: white;
    padding: 40px 0;
    letter-spacing: 3px;
}
.sec2-box:before {
    content: "";
    position: absolute;
    bottom: -45px;
    left: 50%;
    margin-left: -15px;
    border: 25px solid transparent;
    border-top: 25px solid #FFF;
  }
.sec2-box::after {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -15px;
    border: 25px solid transparent;
    border-top: 25px solid #19588F;
}
.sec2-box2{
    background-color: white;
}
.sec2-contein{
    max-width: 1120px;
    text-align: center;
    margin: auto;
    color: #19588F;
}
.sec2-contein img:nth-child(1){
    margin-top: -70px;
}
.sec2-contein p{
    letter-spacing: 3px;
}
.sec2-contein p:nth-child(2){
    font-size: 36px;
    margin: 20px 0 50px 0;
}
.sec2-contein p:nth-child(3){
    font-size: 50px;
    background: linear-gradient(transparent 80%, #F2FA97 60%);
    display: inline-block;
    padding-bottom: 8px;
}
.sec2-contein p:nth-child(4){
    font-size: 63px;
    background: linear-gradient(transparent 80%, #F2FA97 60%);
    letter-spacing: 5px;
    margin: 20px 0 40px 0;
    padding-bottom: 8px;
}
.sec2-contein img:nth-child(5){
    margin-bottom: -60px;
}
.sec2-contein .ytube {
    transform: translateY(90px);
    position: relative;
    z-index: 50;
}
.sec2-decoy{
    background-color: #19588F;
    height: 147px;
}

/* sec3 */
#produce{
    background-color: white;
    color: #19588F;
}
.sub-title{
    font-size: 16px;
    color: #555555;
    text-align: center;
    letter-spacing: 1px;
    line-height: normal;
    margin: 50px 0;
}
.sec3-view{
    width: 100%;
}

/* sec4 */
#support{
    color: #19588F;
}
.sec4-box{
    text-align: center;
    position: relative;
}
.sec4-box::before{
    content: "";
    background-image: url(img/sec4-shadow.png);
    position: absolute;
    top: 55%;
    left: 50%;
    transform: translateY(-50%) translateX(-50%);
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    z-index: -1;
    background-size: contain;
}
.sec4-box img{
    margin: 29px 0 42px 0;
}
.sec4-box h2{
    font-size: 50px;
    line-height: normal;
    letter-spacing: 3px;
    margin-bottom: 29px;
}
.sec4-box p{
    font-size: 50px;
    max-width: 1000px;
    margin: auto;
    letter-spacing: 4px;
    line-height: normal;
    margin-bottom: 30px;
}
.sec4-wrapper{
    max-width: 1120px;
    background-color: #19588F;
    padding: 35px 0;
    margin-bottom: 30px;
}
.sec4-contein p{
    max-width: 1000px;
    margin: auto;
    font-size: 16px;
    color: #FFFFFF;
    letter-spacing: 2px;
    text-align: left;
    line-height: 25px;
}
/* sec5 */
.sec5-box{
    display: flex;
    justify-content: space-around;
    margin: 45px 0 75px;
}
.sec5-contents{
    width: 30%;
}
.sec5-contents:nth-child(2){
    margin-top:50px;
}
.sec5-contents:nth-child(3){
    margin-top:100px;
}
.sec5-title img{
    width: 100%;
}
.sec5-title h2{
    color: #fff;
    font-size: 32px;
    text-align: center;
    padding: 20px 0;
    z-index: 1;
    position: sticky;
    width: 90%;
    margin: -15px auto 0;
    letter-spacing: 4px;
}
.sec5-back{
    background-color: #19588F;
}
.sec5-back2{
    background-color: #0F4472;
}
.sec5-back3{
    background-color: #4375A0;
}
.sec5-detail h3{
    font-size: 30px;
    color: #333333;
    text-align: center;
    margin: 45px 40px 30px;
    letter-spacing: 3px;
}
.sec5-detail p{
    font-size: 16px;
    color: #333333;
    width: 90%;
    margin: auto;
    letter-spacing: 3px;
    line-height: normal;
}
/* sec6 */
#thought{
    background-image: url(img/sec6-back.png);
    background-size: cover;
}
.sec6-box{
    max-width: 1280px;
    margin: auto;
    padding: 27px 0 90px;
}
.sec6-box h2{
    font-size: 46px;
    margin: 35px 0;
    line-height: normal;
    letter-spacing: 4px;
}
.sec6-box p{
    max-width: 930px;
    font-size: 16px;
    letter-spacing: 1px;
    line-height: 40px;
}
.sec6-box p:nth-child(3){
    margin-top: 10px;
    text-align: right;
    font-size: 20px;
}
/* sec7 */
.sec7-box{
    display: flex;
    flex-wrap: wrap;
    max-width: 1120px;
    margin:0 auto 60px;
    justify-content: space-between;
    margin-top: 60px;
}
.sec7-box::after{
    content:"";
    display: block;
    width: 23%;
}
.sec7-item p{
    font-size: 20px;
    margin: 19px 0 31px;
    color: #555555;
    text-align: center;
}
.line-contact{
    display: flex;
    align-items: center;
    max-width: 1120px;
    margin: auto;
    background-color: #19588F;
}
.line-text{
    padding: 75px 60px 0;
    letter-spacing: 2px;
    line-height: normal;
    font-family: "Noto Serif JP", serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
}
.line-text p:nth-child(1){
    font-size: 33px;
}
.line-text p:nth-child(2){
    font-size: 44px;
}
.line-text img{
    margin: 35px 0 60px;
}
.sec7-box2{
    background-image: url(img/sec7-back.png);
    background-size: cover;
    margin-top: 180px;
}
.sec7-box2 h3{
    color: #19588F;
    font-size: 48px;
    text-align: center;
    padding-top: 30px;
    letter-spacing: 5px;
}
.sec7-text{
    background-color: #fff;
    max-width: 1120px;
    margin: 130px auto 90px;
    text-align: center;
}
.sec7-text p{
    font-size: 49px;
    color: #555555;
    max-width: 800px;
    margin: auto;
    letter-spacing: 1px;
    line-height: normal;
    padding: 20px 0;
}
.sec7-video{
    text-align: center;
    max-width: 800px;
    margin: auto;
}
.sec7-video video{
    width: 100%;
}
.sec7-text2 h3{
    font-size: 52px;
    text-align: center;
    color: #19588F;
    letter-spacing: normal;
    line-height: normal;
    padding: 90px 0;
}
.sec7-number{
    display: flex;
    max-width: 1120px;
    margin: auto;
    flex-wrap: wrap;
    justify-content: space-between;
}
.num-box{
    width: 45%;
    margin-bottom: 100px;
}
.num-box p:nth-child(1){
    text-align: center;
    font-size: 78px;
    color: #7BB8DD;
    border-bottom: 35px solid #F2FA97;
    margin: 0px 0 -10px;
    line-height: 50px;
}
.num-box p:nth-child(2){
    text-align: center;
    font-size: 23px;
    background-color: #19588F;
    padding: 20px 0px;
    width: 90%;
    margin: auto;
}
.num-box p:nth-child(3){
    color: #555555;
    font-size: 16px;
    margin: 24px 0;
    line-height: 35px;
}
.sec8-box{
    max-width: 1120px;
    margin: 40px auto 0;
    border: 10px solid #DEE1E5;
}
.sec8-box div:nth-child(1){
    margin: 85px auto 30px;
}
.sec8-box div:nth-child(5){
    margin: 0px auto 85px;
}
.sec8-flow{
    display: flex;
    align-items: center;
    width: 80%;
    margin:0 auto 30px;
}
.sec8-flow img{
    margin-right: 60px;
}
.flow-text h2{
    font-size: 28px;
    color: #19588F;
    margin-bottom: 20px;
    letter-spacing: 1px;
}
.flow-text p{
    font-size: 16px;
    color: #555555;
    line-height: normal;
    letter-spacing: 1px;
}
/* sec8 */
.sec8-box2{
    max-width: 1120px;
    margin: auto;
}
.sec8-box2 h2{
    font-size: 48px;
    color: #19588F;
    letter-spacing: 4px;
    line-height: normal;
    text-align: center;
    margin: 120px 0 70px 0;
}
.sec8-box2 div:nth-child(1){
    margin-bottom: 120px;
}
.sec8-contents{
    display: flex;
    justify-content: space-between;
}
.sec8-contents-text h3{
    border-left: 12px solid #19588F;
    font-size: 40px;
    color: #333333;
    padding: 10px 0px 10px 40px;
    letter-spacing: 2px;
    line-height: normal;
}
.sec8-contents-text p{
    color: #333333;
    font-size: 28px;
    display: flex;
    align-items: center;
    margin: 25px 0;
}
.sec8-contents-text p span{
    margin-right: 15px;
}
/* sec9 */
#question{
    margin-top: -30px;
    background-color: #EAEDF0;
    z-index: -1;
    position: sticky;
    padding-top: 60px;
}
.sec9-box{
    padding: 80px 0 125px;
}
.question-box p:nth-child(1){
    max-width: 1050px;
    margin: auto;
    font-size: 16px;
    background-color: #FFF;
    color: #19588F;
    padding: 20px 40px;
    letter-spacing: 1px;
    font-family: "Noto Sans JP";
    font-optical-sizing: auto;
    font-weight: 700;
    font-style: normal;
}
.question-box p:nth-child(2){
    max-width: 1000px;
    margin: auto;
    font-size: 15px;
    color: #333333;
    padding: 30px 0;
    line-height: 30px;
    letter-spacing: 1px;
    font-family: "Noto Sans JP";
     font-optical-sizing: auto;
     font-weight: 500;
     font-style: normal;
}
/* sec10 */
#company{
    margin-top: 50px;
}
  .sec10-box{
    display: flex;
    max-width: 1120px;
    margin: 90px auto 45px;
  }
  .company-detail{
    margin-left: 80px;
  }
  .company-detail h2{
    font-size: 22px;
    color: #19588F;
    letter-spacing: 2px;
    line-height: normal;
    margin: 10px 0 40px;
  }
  .company-detail p:nth-child(2){
    font-size: 16px;
    color: #333333;
    letter-spacing: 2px;
    line-height: 25px;
    margin-bottom: 30px;
  }
  .company-detail p:nth-child(3){
    font-size: 13px;
    color: #333333;
    line-height: 25px;
  }
  .sec10-box2{
    max-width: 1120px;
    margin: auto;
  }
  .sec10-box2 h2{
    font-size: 28px;
    color: #19588F;
    letter-spacing: 2px;
    margin: 100px 0 30px;
    text-align: center;
  }
  .table_design01 {
    border-collapse: collapse;
    width: 100%;
    color: #333333;
    margin-bottom: 100px;
  }
  .table_design01 th, .table_design01 td {
    border: 2px solid #fff;
    background-color: #F0F3F7;
    padding: 20px;
    font-size: 16px;
  }
  .table_design01 th {
    background-color: #19588F;
    color: #fff;
    font-weight: bold;
    text-align: left;
    width: 20%;
    font-family: "Noto Sans JP";
    font-optical-sizing: auto;
    font-weight: 700;
    font-style: normal;
  }
  .table_design01 td {
    font-family: "Noto Sans JP";
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
  }

  /* fotter */
  .footer-contents{
    background-image: url(img/footer-back.png);
    background-size: cover;
  }
  .footer-box{
    text-align: center;
    max-width: 900px;
    margin: auto;
    padding-bottom: 110px;
  }
  .footer-box h2{
    font-size: 48px;
    padding: 120px 0 25px;
  }
  .footer-box p{
    font-size: 18px;
    margin-bottom: 30px;
  }

  .footer-icon{
    background-color: #19588F;
    text-align: center;
  }
  .footer-icon img{
    margin: 45px 0 55px;
  }
  .fotter-text{
    background-color: #333333;
    text-align: center;
  }
  .fotter-text p{
    font-size: 15px;
    padding: 10px 0;
  }

  .fadeUp{
    animation-name:fadeUpAnime;
    animation-duration:0.5s;
    animation-fill-mode:forwards;
    opacity:0;
    }
    
    @keyframes fadeUpAnime{
      from {
        opacity: 0;
      transform: translateY(100px);
      }
    
      to {
        opacity: 1;
      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;
    }
    

/* タブレット */
@media (max-width: 1020px) and (min-width: 768px) { 
    
}

/* スマホ */
@media (max-width: 767px) { 
    /* モバイル版で非表示 */
    #pc{
        display: none;
    }
    #mb{
        display: block;
    }
    /* iframe設定 */
    iframe {
        width: 300px;
        height: 195px;
    }
    /* farst view */
    .view-text {
        width: 80%;
    }
    .view-text p {
        font-size: 13px;
    }
    /* sec1 */
    #heading-1 {
        font-size: 30px;
    }
    .war-text p {
        font-size: 15px;
    }
    /* sec2 */
    .sec2-group1 {
        justify-content: space-evenly;
    }
    .sec2-group1 p {
        padding: 20px 15px;
        font-size: 20px;
    }
    .sec2-group1 img {
        width: 15%;
    }
    .sec2-group2 {
        font-size: 18px;
    }
    .sec2-group2 p:nth-child(2) {
        font-size: 35px;
    }
    .sec2-flex {
        display: block;
        width: 70%;
    }
    .sec2-group3 {
        font-size: 18px;
    }
    .sec2-flex p {
        padding: 10px 0;
        margin-bottom: 30px;
    }
    .sec2-box {
        font-size: 15px;
        letter-spacing: unset;
    }
    .sec2-contein p {
        letter-spacing: unset;
    }
    .sec2-contein img:nth-child(1) {
        width: 70%;
    }
    .sec2-contein p:nth-child(2) {
        font-size: 22px;
    }
    .sec2-contein p:nth-child(3) {
        font-size: 18px;
    }
    .sec2-contein p:nth-child(4) {
        font-size: 23px;
        letter-spacing: 1px;
    }
    /* sec3 */
    .sub-title {
        font-size: 13px;
    }
    /* sec4 */
    .sec4-box h2 {
        font-size: 21px;
        letter-spacing: unset;
    }
    .sec4-contein p {
        width: 90%;
    }
    /* sec5 */
    .sec5-box {
        display: block;
    }
    .sec5-contents {
        width: 95%;
        margin: auto;
    }
    .sec5-title h2 {
        font-size: 25px;
    }
    .sec5-detail h3 {
        font-size: 20px;
    }
    .sec5-detail p {
        font-size: 13px;
    }
    /* sec6 */
    .sec6-box {
        width: 95%;
    }
    .sec6-box h2 {
        font-size: 25px;
    }
    .sec6-box p {
        font-size: 14px;
    }
    .sec6-box p:nth-child(3) {
        font-size: 16px;
    }
    /* sec7 */
    .sec7-box {
        width: 95%;
    }    
    .sec7-item{
        width: 30%;
    }
    .sec7-item p {
        font-size: 13px;
    }
    .sec7-box2 h3 {
        font-size: 20px;
    }
    .sec7-text {
        width: 90%;
    }
    .sec7-text p {
        font-size: 19px;
        letter-spacing: unset;
    }
    .sec7-text2 h3 {
        font-size: 23px;
    }
    .sec7-number {
        display: block;
        padding-bottom: 30px;
    }
    .num-box {
        width: 90%;
        margin: auto;
    }
    /* sec8 */
    .sec8-flow {
        display: block;
    }
    .sec8-box{
        text-align: center;
    }
    .flow-text h2 {
        font-size: 20px;
        padding-top: 20px;
    }
    .flow-text p {
        font-size: 14px;
    }
    .sec8-flow img {
        margin: auto;
    }
    .sec8-box2 h2 {
        font-size: 23px;
    }
    .sec8-contents {
        justify-content: center;
    }
    .sec8-contents-text h3 {
        font-size: 20px;
        padding: 10px 0px 10px 10px;
    }
    .sec8-contents-text p {
        font-size: 16px;
    }
    
    .sec8-contents-text p span {
        width: 10%;
    }
    .sec8-contents-text{
        width: 95%;
        margin: auto;
    }
    .sec8-contents-img{
        text-align: center;
        width: 90%;
        margin: auto;
    }
    .sec8-contents-img img{
        width: 45%;
    }
    /* sec9 */
    .question-box p:nth-child(1) {
        font-size: 15px;
        padding: 20px 10px;
    }
    .question-box p:nth-child(2) {
        font-size: 13px;
        width: 85%;
    }
    /* sec10 */
    .sec10-box {
        display: block;
    }
    .company-detail {
        width: 90%;
        margin: auto;
    }
    .table_design01 th {
        width: 30%;
    }
    .table_design01 th, .table_design01 td {
        font-size: 13px;
    }
    /* footer */
    .footer-box h2 {
        font-size: 25px;
    }
    .footer-box p {
        font-size: 15px;
    }
    .footer-box a{
        padding: 0 20px;
    }
    /* LINE-CONTENTS */
    .line-contact {
        display: block;
    }
    .line-text {
        padding: 75px 20px 0;
    }
    .line-text p:nth-child(1) {
        font-size: 23px;
    }
    .line-text p:nth-child(2) {
        font-size: 26px;
    }
    .line-img img{
        width: 100%;
    }
}


/*----------------------------------------------------
    追加CSS
----------------------------------------------------*/

/* container  */
.container {
  position: relative;
  max-width: 1120px;
  margin: 0 auto;
}
@media (max-width: 1180px) {
  .container {
    padding-right: 4% !important;
    padding-left: 4% !important;
  }
}

/* youtube  */
.ytube {
  position: relative;
  height: 0;
  margin-bottom: 10px;
  padding-bottom: 56.25%;
  overflow: hidden;
}

.ytube iframe {
  position: absolute;
  top: 0;
  right: 0;
  width: 100% !important;
  height: 100% !important;
}

/* hover  */
.hoverOpa {
    transition: all 0.3s;
}
.hoverOpa:hover {
    opacity: 0.7;
}

/* fixed bana */
.bana-fix {
    position: fixed;
    right: 1%;
    bottom: 2%;
    text-align: right;
}

@media (max-width: 767px) {
    .bana-fix {
        width: 50%;
    }
}

/* fix */
@media (min-width: 1181px) {
    #thought {
        background-position: top right;
    }
}