/*>768*/
html {
    background: #fff;
    font-family: '貂ｸ譏取悃','Yu Mincho',YuMincho,'Hiragino Mincho Pro',serif;
    -webkit-font-smoothing: antialiased;
}
#back{
    width: 100%;
    height: 100%;
}


#myCanvas {
    position:fixed;
    left:0;
    top:0px;
    z-index: -1;
}


#bk-color{
    position:fixed;
    left:0;
    top:0px;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-color: rgba(255,255,255,0.8);
}

body{
    line-height: 2;
    /* width: 90%; */
    /* max-width: 1100px; */
    height: 100%;
    margin: 0 auto;
   overflow-x: hidden;
}

a {
    color: #086;
    text-decoration: none;
}
b, strong {
    font-weight: 600;
}


header{
    display: none;
}

#top_head{
    display: flex;
    top: -17px;
    height: 80px;
    position: fixed;
    justify-content: space-between;
    width: 100%;
    z-index: 90;
}
h1{
    /* mix-blend-mode: difference; */
    font-size: 2.2em;
    color: #086;
    margin-left: 25px;
}


.top-menu{
    font-size: 1.6em;
    margin-right: 15px;
}
.page-title{
    display: flex;
    padding: 10px;
}
li.gallery{
    /* mix-blend-mode: difference; */
    list-style: none;
    margin-left: 20px;
}
li.gallery a{
    /* mix-blend-mode: difference; */
    color: #086;
    text-decoration: none;
}




#wrap {
    min-height: calc(100vh - 94px - 160px);
    margin-bottom: -60px;
}

#contents_big{
    width: 100vw;
    margin: 0 auto;
    padding-top: 80px;
}


#top_imgs{
    /* margin-left: -100%; */
    /* position: relative; */
}

.top_img{
    width: 100vw;
    /* max-width: 900px; */
    position: absolute;
/*    opacity: 0;*/
/*    animation: change-img-anim 25s infinite;*/
}
/*
.top_img:nth-of-type(1) {
    animation: change-img-anim-first 25s infinite;
	animation-delay: 0s;
}
.top_img:nth-of-type(2) {
	animation-delay: 5s;
}
.top_img:nth-of-type(3) {
	animation-delay: 10s;
}
.top_img:nth-of-type(4) {
	animation-delay: 15s;
}
.top_img:nth-of-type(5) {
	animation-delay: 20s;
}
@keyframes change-img-anim-first {
	0%{ opacity: 1;}
  20%{ opacity: 1;}
  30%{ opacity: 1;}
  35%{ opacity: 0;}
  100%{ opacity: 0;}
}
@keyframes change-img-anim {
	0%{ opacity: 0;}
	15%{ opacity: 1;}
    20%{ opacity: 1;}
    35%{ opacity: 0;}
	100%{ opacity: 0;}
}
*/

h2{
    font-size: 2.2em;
    color: #086;
    margin: 0 auto;
}

.contents{
    width: 90vw;
    /* max-width: 1100px; */
    margin: 0 auto;
   /* margin-left: 10%; */
    text-align: center;
    /* margin-top: -200px; */
    position: relative;
    padding-top: 90px;
    display: flex;
    justify-content: center;
}

.contents_list{
    width: 70%;
    margin: 0 auto;
}

#top_sentence{
    margin-top: 54vw;
    margin-bottom: 5vw;
    font-size: 1.2em;
}
#main_sentence{
    margin-top: 10vw;
    margin-bottom: 5vw;
    font-size: 1.2em;
}



#about{
    width: 90%;
    /* text-align: left;*/
   padding-bottom: min(10vw,220px);
    position: relative;
    margin: 0 auto;
}

#about_img img{
    position: absolute;
    width: 30%;
    max-width: 500px;
    margin-left: -33%;
    margin-top: 2.0vw;
}

#about_bio{
    position: absolute;
    width: 65%;
    max-width: 620px;
    /* max-height: 500px; */
    margin-left: 50%;
    text-align: left;
    font-size: min(1.9vw, 1.5em);
    line-height: min(2.4vw, 1.9em);
    /* margin-top: min(1.7vw, 20px); */
    margin-bottom: 0;
}


#about_prof{
    width: 100%;
    /* text-align: left; */
    margin-top: -50px;
    margin-bottom: 30px;
    font-size: 1.08em;
}

#half_line{
    width: 100%;
    margin-top: 50px;
    position: relative;
	height: 1px;
	border-width: 0;
	background-image: -webkit-linear-gradient(left,
	#0ca 0%,transparent 50%, #0ca 100%);
	background-image:         linear-gradient(90deg,
	#0ca 0%,transparent 50%, #0ca 100%);
}


h3{
    font-size: 1.7em;
}
h4{
    font-size: 1.7em;
}

#skill_cont{
    margin: 0 auto;
    width: 90%;
    text-align: center;
}

#skills {
    width: 65%;
    max-width: 900px;
    margin: 5% auto;
    text-align: left;
}
#skills ul{
    text-align: left;
    margin-top: -0.3%;
}


#form{
    width: 100%;
    padding-top: 100px;
    margin: 0 auto;
    max-width: 500px;
    text-align: left;
    color: #064;
}
.form-input{
    margin: 2% auto;
}
.form-input input{
    width: 100%;
    height: 2em;
}
.form-input textarea{
    width: 100%;
    height: 5em;
}
#contact-post{
    font-size: 1.5em;
    margin-top:20%;
    margin-bottom: 5vw;
    color: #086;
}
#form_submit{
    color: #168;
	background-color: #eee;
    border: 1px solid #168;
    border-radius: 10px;
}

#footer{
    margin-left: -130px;
    margin-top: 120px;
    margin-bottom: 30px;
}



#top_foot{
/*    margin-left: 130px;*/
    margin: 25px;
    margin-top: 2%;
}
#copyright{
/*    color: #708a99;*/
    color: #086;
    text-align: center;
    width: 100vw;
    left: 0;
    position: absolute;
    padding: 30px 0 20px;
    margin: 0 auto;
    
}

#grad_line{
    position: relative;
	height: 1px;
	border-width: 0;
	background-image: -webkit-linear-gradient(left,
	transparent 0%,#0a8 50%,transparent 100%);
	background-image:         linear-gradient(90deg,
	transparent 0%,#0a8 50%,transparent 100%);
}
/*a9c9c9*/
#copyright div{
    padding-top: 15px;
}

/*------------------------------------------------------------------------------------------*/


@media screen and (max-width: 768px) {

 

body{
    line-height: 1.5;
    width: 100%;
    padding: 0px;
}



header{
    display: contents;
}
.menu-btn {
    position: fixed;
    top: 2.5vw;
    right: 2.5vw;
    display: flex;
    height: 9vw;
    width: 9vw;
    justify-content: center;
    align-items: center;
    z-index: 90;
    background-color: #086;
}
.menu-btn span,
.menu-btn span:before,
.menu-btn span:after {
    content: '';
    display: block;
    height: 0.4vw;
    width: 5vw;
    border-radius: 0.1vw;
    background-color: #fff;
    position: absolute;
}
.menu-btn span:before {
    bottom: 8px;
}
.menu-btn span:after {
    top: 8px;
}
#menu-btn-check:checked ~ .menu-btn span {
    background-color: rgba(255, 255, 255, 0);
}
#menu-btn-check:checked ~ .menu-btn span::before {
    bottom: 0;
    transform: rotate(45deg);
}
#menu-btn-check:checked ~ .menu-btn span::after {
    top: 0;
    transform: rotate(-45deg);
}
#menu-btn-check {
    display: none;
}
.menu-content {
    width: 100%;
    height: 100%;
    position: fixed;
    bottom: 100%;
    left: 0;
    z-index: 80;
    background-color: #000;
    transition: all 0.5s;
}
#menu-btn-check:checked ~ .menu-content {
    bottom: 0;
}
.menu-content ul {
    padding:8vh 1vw 0;
}
.menu-content ul li {
    border-bottom: solid 1px #0ec;
    list-style: none;
}
.menu-content ul li a {
    display: block;
    width: 100%;
    box-sizing: border-box;
    color:#fff;
    text-decoration: none;
    padding: 2vh 15px 1vh 0;
    position: relative;
}
.menu-content ul li a::before {
    content: "";
    width: 7px;
    height: 7px;
    border-top: solid 2px #fff;
    border-right: solid 2px #fff;
    transform: rotate(45deg);
    position: absolute;
    right: 11px;
    top: 2.8vh;
}    

#top_LDMC{
    margin: 0 auto;
    text-align: center;
    padding-top: 2.8vw;
    margin-bottom: -20vw;
    font-size: 1.0em;
}



    
    
#top_head{
    display: none;
}

#top_sentence{
    font-size: 0.9em;
    line-height: 3em;
}

#wrap {
    min-height: calc(100vh - 90px - 60px);
    margin: 0 auto -20px;
    width: 100vw;
}

h2{
    font-size: 1.8em;
}

#contents_big{
    padding-top: 100px;
}


.contents{
    width: 90%;
/*    margin: 0 auto;*/
    padding-top: 3%;
    padding-bottom: -7%;
    margin-top: 70px;
}
    
#main_sentence{
    font-size: 1em;
}
.contents_list{
    width: 95%;
    margin: 0 auto 5% auto;
}



#about{
    width: 98%;
}

#about_img img{
    margin-left: -50%;
    /* margin-top: 2.0vw; */
}

#about_bio{
    margin-left: 35%;
    font-size: min(2.5vw, 1em);
    line-height: 3.5vw;
    /* margin-top: min(3.9vw, 20px); */
}

#about_prof{
    /* width: 80%; */
    /* margin: 5% auto; */
    text-align: left;
    font-size: 2.6vw;
    margin-top: -30px;
    margin-bottom: 0;
}

#skills_cont{
    /* width: 100vw; */
}
    
#half_line{
    width: 100%;
    margin-top: 50px;
    position: relative;
	height: 1px;
	border-width: 0;
}


h3{
    font-size: 1.0em;
}
h4{
    font-size: 1.0em;
}

#skills{
    font-size: 2.6vw;
}

#skills li{
    margin: 5% auto;
    font-size: 2.6vw;
}



#form{
    width: 90%;
/*    margin: auto 5%;*/
    margin: 0 auto;
    max-width: 500px;
    text-align: left;
}
.form-input{
    margin: 2% auto;
}
.form-input input{
    width: 100%;
    height: 2em;
}
.form-input textarea{
    width: 100%;
    height: 5em;
}
#contact-post{
    font-size: 1.5em;
    margin-top:90px;
}

#form_submit{
    color: #168;
	background-color: #eee;
    border: 1px solid #168;
    border-radius: 10px;
}

#footer{
    margin: 200px auto 50px;
/*    margin-bottom: 50px;*/
}


#top_foot{
    margin: 0px;
    /* margin-top: -5%; */
}

#copyright{
    width: 100vw;
    left: 0;
    position: absolute;
    padding: -1px;
    margin: 0px;
    font-size: 0.8em;
/*    height: 30px;*/
}

#copyright div{
    padding-top: 10px;
    
}

}