body{
    font-family: "Source Sans Pro",Arial,"Yu Gothic",sans-serif;
    background-color: #fafafa;
    margin: 0 auto;
    width:100%;
}

a {
    color: #111111;
    text-decoration: none;
}

p{
    color: #111111;
}

li{
    list-style: none;
}

header {
    width: 100%;
    height: 90px;
    border-bottom: 0.5px solid #999999;
    background-color: #fdfdfd;
}

.header_title{
    width: 170px;
    height: 90px;
    margin: 0px 0px 0px 20px;
    float: left;
    /* background-color: #fffab1; */
}

.header_title_ks{
    width: auto;
    height: auto;
    margin: 21px 10px 0px 0px;
    padding: 0px 0px 0px 0px;
    font-weight: 500;
    font-size: 19px;
    letter-spacing: 1px;
    position: absolute;
    display: block;
    /* background-color: #cb81ee; */
}

.header_title_pf{
    width: auto;
    height: auto;
    margin: 46px 0px 0px 0px;
    font-weight: 500;
    font-size: 19px;
    letter-spacing: 1px;
    position: absolute;
    display: block;
    /* background-color: #72f19d; */
}


nav{
    width: auto;
    height: 90px;
    margin: 0px 5px 0px 0px;
    float:right;
    /* background-color: #ff7676; */
}

nav ul{
    width: auto;
    height: 90px;
    margin: 0px auto 0px auto;
    list-style-type: none;
    padding-left: 0px;
}

nav ul li{
    width: 100px;
    height:auto;
    text-align: center;
    margin: 35px 0px 0px 0px;
    padding: 0px 0px 0px 0px;
    float: left;
}

nav ul li a{
    width: 90px;
    margin: 0px 3px 0px 3px;
    padding: 0px 5px 0px 6px;
    font-size: 14.5px;
    font-weight: 400;
    letter-spacing: 1.5px;
}

nav ul li a{
    background: -webkit-linear-gradient(left, #111111 50%, transparent 50%) 100% 0% / 204% auto no-repeat;
    background: linear-gradient(to right, #111111 50%, transparent 50%) 100% 0% / 204% auto no-repeat;
    -webkit-transition: all .2s ease-out;
    transition: all .2s ease-out;
  }

nav ul li:hover a{
    background-position: 0% 0%;
    color: #fdfdfd;
}

.header_title h1{
    background: -webkit-linear-gradient(left, #111111 50%, transparent 50%) 100% 0% / 204% auto no-repeat;
    background: linear-gradient(to right, #111111 50%, transparent 50%) 100% 0% / 204% auto no-repeat;
    -webkit-transition: all .2s ease-out;
    transition: all .2s ease-out;
  }

.header_title a:hover h1{
    background-position: 0% 0%;
    color: #fdfdfd;
}

/* ハンバーガーメニュ- */
.gblnv_block {
    margin: auto ;
    position: fixed;
    background-color: #111111;
    color: #111111;
    height: 0px;
    display: none;
}

.gblnv_block ul {
    margin: 20% auto 20% auto;
    padding: 5px;
    text-align: center;
    list-style: none;
}

.gblnv_block ul li {
    margin: 45px;
    height: 20px;
    display: none;
}

.gblnv_block li a {
    color: #111111;
    font-size: 18px;
    letter-spacing: 1px;
}

.onanimation {
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    display: block;
    background-color: #fdfdfd;
    opacity: 0.9;
    z-index: 5;
}

.menu-trigger,
.menu-trigger span {
    z-index: 6;
    display: inline-block;
    transition: all .4s;
    box-sizing: border-box;
}

.menu-trigger {
    position: relative;
    right: 0;
    width: 35px;
    height: 25px;
    margin: 32px 10px 0px 0px;
    float: right;
}

.menu-trigger span {
    position: absolute;
    width: 100%;
    height: 1px;
    background-color: #111111;
    border: 1px;
}

.menu-trigger span:nth-of-type(1) {
    top: 0;
}

.menu-trigger span:nth-of-type(2) {
    top: 12px;
}

.menu-trigger span:nth-of-type(3) {
    bottom: 0;
}

.menu-trigger::after {
    position: absolute;
    left: 0;
    bottom: -23px;
    content: ' ';
    display: block;
    width: 100%;
    color: #111111;
    font-size: 13px;
    text-decoration: none;
    text-align: center;
    transition: all .4s;
}

.menu-trigger.active::after {
    content: ' ';
    color: #111111;
    bottom: -20px;
}

.menu-trigger.active span:nth-of-type(1) {
    background-color: #111111;
    -webkit-transform: translateY(40px) rotate(-45deg);
    transform: translateY(12px) rotate(-45deg);
}

.menu-trigger.active span:nth-of-type(2) {
    width: 0%;
}

.menu-trigger.active span:nth-of-type(3) {
    background-color: #111111;
    -webkit-transform: translateY(-40px) rotate(45deg);
    transform: translateY(-12px) rotate(45deg);
}
/* ハンバーガーメニューここまで */


/* <!-- ///////////////////////////////////////////////////////////////////////// loader //////////////////////////////////////////////////////////////////////////////--> */

#loading {
    width: 100vw;
    height: 100vh;
    background: #010540;
    position: fixed;
    top: 0;
    left: 0;
    z-index:100;
}
 
/* <!-- ///////////////////////////////////////////////////////////////////////// loader animation //////////////////////////////////////////////////////////////////////////////--> */
.loaded {
    animation: loadingAnime 0.3s forwards;
}

@keyframes loadingAnime {
    0% {
        opacity: 1;
    }
    99% {
        opacity: 0;
    }
    100% {
        opacity: 0;
        visibility: hidden;
    }
}
 

/* <!-- ///////////////////////////////////////////////////////////////////////// loader END //////////////////////////////////////////////////////////////////////////////--> */


/* <!-- ///////////////////////////////////////////////////////////////////////// fadeout //////////////////////////////////////////////////////////////////////////////--> */
#fadeout::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color:#010540; 
    z-index: 99; 
    pointer-events: none; 
    opacity: 0;  
    -webkit-transition: opacity 0.3s ease; 
    transition: opacity 0.3s ease;
  }

  #fadeout.fadeout02::after {
    opacity: 1;
  }

/* about */
.aboutme{
    width:77.5%;
    margin: 35px 0px 0px auto;
    padding: 0px 0px 0px 0px;
}
.aboutme_text {
    width: auto;
    margin: 0px 0px 0px 0px;
    padding: 0px 0px 0px 0px;
}

.aboutme_text h1{
    width: auto;
    font-size: 32px;
    letter-spacing: 1px;
    margin: 0px 0px 10px 0px;
    padding: 0px 0px 0px 0px;
}

.aboutme_text h2{
    width: auto;
    font-size: 26px;
    letter-spacing: 0.5px;
    margin: 0px 0px 0px 0px;
    padding: 0px 0px 0px 0px;
}

.aboutme_text h3{
    width: auto;
    font-size: 18px;
    letter-spacing: 0.5px;
    margin: 5px 0px 0px 0px;
    padding: 0px 0px 0px 0px;
}

.aboutme_text p{
    font-size: 14px;
    letter-spacing: 0.5px;
    margin: 3px 0px 0px 0px;
    padding: 0px 0px 0px 0px;
}
.aboutme span{
    position: absolute;
    width: 5px;
    height: 1px;
    margin: -5px 0px 0px 0px;
    padding: 0px 0px 0px 0px;
    background-color: #111111;
}

.aboutme_detail{
    width: 265px;
    margin: 20px 0px 0px 0px;
    padding: 0px 0px 0px 0px;
    float: left;
}


.aboutme_detail2{
    width: 265px;
    margin: 20px 0px 0px 50px;
    padding: 0px 0px 0px 0px;
    float: left;
}

.aboutme_detail2 a{
    font-size: 14px;
    letter-spacing: 0.5px;
    margin: 2px auto 0px 0px;
    border-bottom: 1px solid #111111;
    float: left;
}

.aboutme_detail2 a{
    background: -webkit-linear-gradient(left, #111111 50%, transparent 50%) 100% 0% / 204% auto no-repeat;
    background: linear-gradient(to right, #111111 50%, transparent 50%) 100% 0% / 204% auto no-repeat;
    -webkit-transition: all .2s ease-out;
    transition: all .2s ease-out;
  }

.aboutme_detail2 a:hover{
    background-position: 0% 0%;
    color: #fdfdfd;
}

.aboutme_text .copyright_text{
    float: left;
    margin: 30px 0px 0px 0px;
    width: 80%;
}

/* aboutここまで */

/* メイン */
#contents{
    margin: 0px auto 0px auto;
    padding: 0px 0px 0px 0px;
}

.works {
    width: 85%;
    margin: 10px auto 0px auto;
    padding: 0px 0px 100px 0px;
    /* background-color: #600473; */
}
.row{
    margin: 0px auto 0px auto;
}
.works_lgbox{
    width:100%;
    margin:0px auto 0px auto;
}
.w_thumbnail{
    height: auto;
    padding: 0px 10px 0px 10px;
    /* border:1px solid #FA625F;  */
}

.works_box{
    width: 90%;
    margin: 25px auto 25px auto;
    position: relative;
    /* background-color: #005995; */
}

.works_box img{
    margin: 0px auto 0px auto;
    object-fit: cover;
    width: 100%;
}

.works_box video{
    max-width: 100%;
    margin: 0px auto 0px auto;
    opacity:0;
    object-fit: cover;
    width: 100%;
}

.thumvideo_wrapper{
    height:auto;
    margin: 0px auto 0px auto;
    position:relative;
}

.fig_textbox{
    width: auto;
    height: 45px;
    margin: 10px 0px 0px 3px;
    padding: 2.5px 0px 0px 7px;
    display: inline-block;
    border-left: 1px solid #111111;
    /* background-color: #fffd6c; */
    font-style: italic;
}

/* ホバー */
.thumvideo_wrapper:hover video {
    opacity: 1;
} 

.thumvideo_wrapper > video{
    position:absolute;
    top:0;
    left:0;
    transition:opacity .3s linear 0s;
}

.fig_textbox{
    background: -webkit-linear-gradient(left, #111111 50%, transparent 50%) 100% 0% / 202% auto no-repeat;
    background: linear-gradient(to right, #111111 50%, transparent 50%) 100% 0% / 202% auto no-repeat;
    -webkit-transition: all .2s ease-out;
    transition: all .2s ease-out;
    
  }

.works_box:hover .fig_textbox{
    background-position: 0% 0%;
    color: #fdfdfd;
}

.works_box:hover video {
    opacity: 1;
}

/* ホバーここまで/ */

.fig_textbox h4{
    width: auto;
    height: auto;
    font-size:16px;
    margin: 0px 10px 0px 0px;
}

.fig_textbox h5{
    width: auto;
    height: auto;
    font-size:14px;
    margin: 5px 0px 0px 0px;
    float: left;
}

/* 詳細ページ */

.detail{
    width: 70%;
    height: auto;
    padding: 0px 0px 100px 0px;
    margin: 20px auto 0px auto;
}

.detail_video{
    width: 50%;
    height:auto;
    padding: 1px 1px 1px 1px;
    margin: 0px 0px 0px 0px;
    float: left;
    background: #eee;
}

.detail_video video{
    width: 100%;
    margin: 0px 0px -5px 0px;
}

.video {
    position: relative;
    height: 0;
    margin: 0px 0px 0px 0px;
    padding: 0px 0 56.25% 0px;
    overflow: hidden;
  }
  
.video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 0px 2px 0px 2px;
  }

.detail ul{
    margin: 10px 0px 10px 0px;
    padding: 0px 0px 0px 0px;
}
.detail_img_box{
    width:50%;
    margin: 0px 0px 0px 0px;
    padding: 0px 0px 0px 0px;
    float: left;
    background-color: #eee;
}

.detail_img_box_nonebg{
    margin: 20px 0px 10px 0px;
    padding: 30px 30px 30px 30px;
    float: left;
}

.nc_detail_img_box{
    width:100%;
    height:auto;
    margin: 0px auto 0px auto;
    padding: 0px 0px 0px 0px;
    background-color: #eee;
    float: none;
}

.detail img{
    width: 100%;
    height: auto;
    margin: 0px auto 0px auto;
    padding: 1px 1px 1px 1px;
}

.detail_fig_titlebox{
    width: 90%;
    height: 60px;
    margin: 15px 0px 0px 0px;
    padding: 5px 0px 5px 0px;
    float: left;
}

.detail_img_box_wrapper{
    margin: 40px 0px 0px 0px;
    padding: 0px 0px 0px 0px;
    float: left;

}

.detail_fig_titlebox h1{
    font-size:25px;
    font-style: normal;
    margin: 0px 0px 0px 5px;
}

.detail_fig_titlebox h2{
    font-size:18px;
    font-style: italic;
    margin: 5px 0px 0px 5px;
}

.detail_fig_creditbox{
    width: 90%;
    margin: 20px 0px 20px 5px;
    padding: 3px 0px 8px 15px;
    border-left: 1px solid #111111;
    /* background-color: #fffd6c; */
    float: left;
}

.detail_fig_creditbox p{
    letter-spacing: 1px;
    font-size:16px;
    margin: 2px 0px 2px 0px;
}

.detail_fig_creditbox a{
    letter-spacing: 1px;
    font-size:16px;
    margin: 2px 0px 2px 0px;
    border-bottom: 1px solid #111111;
}

.detail_textbox{
    margin:30px 10px 0px 10px;
    padding: 0px 0px 0px 0px;
    clear: both;
}

.detail a{
    background: -webkit-linear-gradient(left, #111111 50%, transparent 50%) 100% 0% / 204% auto no-repeat;
    background: linear-gradient(to right, #111111 50%, transparent 50%) 100% 0% / 204% auto no-repeat;
    -webkit-transition: all .2s ease-out;
    transition: all .2s ease-out;
  }

.detail a:hover{
    background-position: 0% 0%;
    color: #fdfdfd;
}

.detail_textbox a{
    font-size:12px;
    border-bottom: 1px solid #111111;
}

/* 詳細ページここまで */


/* studyページ */

.study{
    width: 100%;
    padding: 0px 0px 100px 0px;
    margin: 1px 0px 0px 0px;
}

.s_thumbnail video{
    max-width: 100%;
    
}
.banner .mask {
    width: 100%;
    height: 100%;
    margin: 0px 0px 0px 0px;
    padding:0px 1px 0px 1px;
    position: absolute;
    overflow: hidden;
    top: 0;
    left: 0px;
}

.s_caption{
    width: auto;
    height: auto;
    color: #fafafa;
    text-align: left;
    padding: 10% 0px 0px 10%;
}


.s_caption h3{
    width: auto;
    height:auto;
    margin: 15px 0px 5px 0px;
    float:left;
    font-size: 28px;
}
.s_caption h4{
    width: auto;
    height:auto;
    margin: 0px 0px 0px 0px;
    clear: left;
    font-size: 18px;
}

.banner-view .mask {
    opacity: 0;
    background-color: #000000;
    transition: all 0.37s ease-in-out;
}

.banner-view:hover .mask {
    opacity: 0.8;
    cursor: pointer;
    cursor: hand;
    margin: 0px 0px 0px 0px;
    padding:1px 1px 1px 1px;
    /*    box-shadow: 4px 4px 12px rgba(0, 0, 0, 0.8);*/
}

.s_thumbnail{
    margin:0px 0px 0px 0px;
    padding:2px 2px 2px 2px;
}
.s_thumbnail img{
    width:100%;
}
/* studyページここまで */


/* lg */
@media (min-width: 1120px){
    .detail{
        width: 60%;
    }
}
/* md */
@media (min-width: 992px) and (max-width: 1119px){
    .detail{
        width: 65%;
    }
}

/* sm */
@media (min-width: 768px) and  (max-width: 991px){
    .fig_textbox{
        height: 40px;
        margin: 8px 0px 0px 2.5px;
        padding: 2.5px 0px 0px 5px;
        }

    .fig_textbox h4{
        font-size:15px;
        margin: 0px 8px 0px 0px;
    }
    .fig_textbox h5{
        font-size:13px;
        margin: 3px 0px 0px 0px;
    }
    .detail_fig_titlebox{
        margin: 5px 0px 0px 0px;
    }
    .aboutme{
        width:100%;
        margin: 30px 0px 0px 0px;
        padding: 0px 0px 0px 35px;
    }
}

/* xs */
@media (max-width: 767px) {
    .header_title{
        width: 140px;
        margin: 1px 0px 0px 0px;
        float: left;
        font-size: 16px;
        letter-spacing: 0.5px;
    }
    .header_title h1{
        font-size: 16px;
        letter-spacing: 0.5px;
    }
    .works {
        width: 100%;
        margin: 0px 0px 0px 0px;
    }
    .works_box{
        width: 100%;
        margin: 0px auto 25px auto;
    }
    .w_thumbnail{
        width: 100%;
        margin: 0px auto 10px auto;
        padding: 0px 0px 0px 0px;
    }
    .w_thumbnail img{
        height: auto;
        max-width: 100%;
        margin: 0px auto 0px auto;
        }
    .fig_textbox{
        height: 45px;
        margin: 8px 0px 0px 5px;
        padding: 4px 0px 0px 5px;
        }
    fig_textbox h4{
        font-size:14px;
        margin: 0px 8x 0px 0px;
    }
    fig_textbox h5{
        font-size:12px;
        margin: 3px 0px 0px 0px;
    }
    .detail{
        width: 100%;
        margin:5px auto 0px auto;
    }
    .video {
        position: relative;
        height: 0;
        padding: 10px 0 56.25% 0px;
        margin: 0px 0px 0px 0px;
        overflow: hidden;
      }
    .video iframe {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        padding: 0px 2px 0px 2px;
    }
    .detail_img_box{
        width:50%;
        height:auto;
        margin: 0px 0px 0px 0px;
        padding: 0px 0px 0px 0px;
        background-color: #eee;
    }

    .detail_FCB_img_box{
        margin: 20px 0px 10px 0px;
        padding: 20px 20px 0px 20px;
    }

    .detail img {
        margin: 0px auto 0px auto;
        padding: 1px 1px 1px 1px;
    }
    .detail_video{
        padding: 1px 1px 1px 1px;
        margin: 0px 0px 0px 0px;
        float: left;
        background: #eee;
    }

    .detail_video video{
        width: 100%;
    }

    .detail_fig_titlebox{
        margin: 5px 0px 0px 5px;
    }

    .detail_fig_titlebox h1{
        font-size:22px;
    }
    
    .detail_fig_titlebox h2{
        font-size:15px;
    }

    .detail_img_box_wrapper{
        margin:20px 0px 0px 0px;
    }

    .detail_fig_creditbox{
        margin: 15px 0px 20px 7px;
        padding: 3px 0px 8px 10px;
        border-left: 1px solid #111111;
        /* background-color: #fffd6c; */
        float: left;
    }
    
    .detail_fig_creditbox p{
        letter-spacing: 0.3px;
        font-size:14px;
        margin: 2px 0px 2px 0px;
    }

    .detail_fig_creditbox a{
        font-size:14px;
        margin: 2px 0px 2px 0px;
    }

    .s_caption h3{
        font-size:18px;
        float:left;
    }
    .s_caption h4{
        font-size:12px;
        clear: left;
    }

    .aboutme{
        width:auto;
        margin: 30px 0px 0px 0px;
        padding: 0px 0px 0px 15px;
    }
    .aboutme_detail{
        margin: 15px 0px 0px 0px;
        padding: 0px 0px 0px 0px;
        float: left;
    }
    .aboutme_detail2{
        margin: 15px 0px 0px 0px;
        padding: 0px 0px 0px 0px;
        clear: both;
    }
    
}