tml, body {
  height: 100%;
}
body {
  display: flex;
  flex-direction: column;
  background: #F1F3FA;
    font-size:18px;
}
img{
  width:auto;
  max-width:100%;
}

p{
  line-height:2;
}

body { 
  overflow-x:hidden;
}
#mainNav {
  color:white;
  background:#FFF;
}

.btn-header{
  background:#0076c2;
  color:#FFF !important;
  display:inline-block;
  padding:2px 12px;
  text-decoration:none;
  border-radius:20px;
}

.btn-header:hover{
  cursor:pointer;
}

.btn-header-entry{
  background:#fcd13e;
}


.content {
  flex: 1 0 auto;
}
.footer {
  flex-shrink: 0;
}


footer {
  text-align: center;
  background-color: white;
}
.ft{
  padding-left:22px;
  padding-right:31px;
}

footer span.copyright {
  font-size: 90%;
  line-height: 40px;
  text-transform: none;
  font-family: 'Montserrat', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color:blak;
}

footer ul.quicklinks {
  font-size: 90%;
  line-height: 40px;
  margin-bottom: 0;
  text-transform: none;
  font-family: 'Montserrat', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.content{
   margin-top:56px;
 }



/* sidebar */
.sidebar {
  background: #9bd0d7;
  height:calc(100vh - 56px);
  position: fixed;
  top: 56px;
  padding-left:0;
  padding-right:0;
  z-index:2;
}

.sidebar ul#sidebarmenu {
  padding:0;
}

.sidebar ul#sidebarmenu > li{
  border-bottom:1px solid #FFF;
  position:relative;
}

.sidebar ul#sidebarmenu > li a{
  color:#004e7f;
  display:block;
  padding:20px;
  position:relative;
  font-weight:bold;
  transition:.3s;
}

.sidebar ul#sidebarmenu > li a:after{
  content:"▲";
  position:absolute;
  right:20px;
  top: 50%;
  -webkit-transform: translateY(-50%); /* Safari用 */
  transform: translateY(-50%) rotate(90deg);
  transition:.3s;
}

.sidebar ul#sidebarmenu > li a:hover:after{
  right:10px;
  transition:.3s;
}

.sidebar ul#sidebarmenu > li a .preparation{
  display:inline-block;
  background:#0076c2;
  color:#FFF;
  border-radius:20px;
  font-size:14px;
  padding:2px 10px;
  margin-left:10px;
}

.sidebar ul#sidebarmenu ul{
  position:absolute;
  top:0;
  left:100%;
  width:100%;
  z-index:9999;
  background:#eee;
  padding:0;
  display:none;
  transition:.3s;
}

.sidebar ul#sidebarmenu li:hover ul{
  display:block;
  transition:.3s;
}

.sidebar ul#sidebarmenu li ul a{
  background:#0076c2;
  color:#FFF;
}

.sidebar ul#sidebarmenu li ul li{
  border-bottom:1px solid #FFF;
}

.sidebar ul#sidebarmenu li ul li:last-child{
  border:none;
}

/* Profile Content */
.maincontent {
  background: #fff;
}

.nav>li {
    position: relative;
    display: block;
}

.sidebar_fixed {
  position: sticky;
  top: 60px;
}
#logo{
  width:307px;
}




.video {
  width: 100%;
  position:relative;
  overflow:hidden;
/*
  aspect-ratio: 16 / 9;
*/
}
.video video {
/*
  width: 100%;
  height: 100%;
*/
  -o-object-fit: cover;
     object-fit: cover;
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
}



#topmessage{
  padding:40px;
}

#event{
  padding:40px;
}

#aboutus{
  background:#9bd0d7;
  padding:40px;
}

.recruitmessage_title{
  font-size:20px;
  font-weight:bold;
}

ul.recruitnews{
  padding:0;
  margin-top:10px;
}

ul.recruitnews li{
  padding:5px 0px;
}


#recruitmessage{
  padding:40px;
  font-size:18px;
  position:relative;
    line-height:1.75;

}

#recruitmessage #human1{
  position:absolute;
  right:0;
  top:20%;
}

#recruitmessage #human2{
  position:absolute;
  left:30px;
  top:40%;
}

#recruitmessage #human3{
  position:absolute;
  left:30px;
  top:70%;
}

#recruitmessage #human4{
  position:absolute;
  right:30px;
  bottom:2%;
}

h4 span{
  color:#0076c2;
  border-bottom:2px dashed #0076c2;
  font-size:18px;
}

.ulfu{
  position:relative;
  padding-left:20px;
}

.ulfu span{
  position:absolute;
  left:0;
  top:0;
  color:#0076c2;
}

ul.checklist{
  padding:0;
}

ul.checklist li:before{
  content:"☑";
  color:#0076c2;
}

.messagebottom{
  color:#0076c2;
}

a.more{
  display:inline-block;
  background:#0076c2;
  color:#fff;
  display:inline-block;
  padding:2px 10px;
}

#aboutus img{
  width:100%;
}

.hamburger {
  position: fixed;
  top: 10px;
  right: 10px;
  z-index: 100;
  width: 48px;
  height: 48px;
  border: none;
  background: transparent;
  cursor: pointer;
  display:none;
}

.hamburger__line {
  position: absolute;
  left: 11px;
  width: 26px;
  height: 2px;
  background-color: #000;
  transition: all .4s;
}

.hamburger__line:nth-of-type(1) {
  top: 14px;
}
.hamburger__line:nth-of-type(2) {
  top: 23px;
}
.hamburger__line:nth-of-type(3) {
  top: 32px;
}

/* メニューオープン時 */
.hamburger.active .hamburger__line:nth-of-type(1) {
  transform: translateY(9px) rotate(-45deg);
}
.hamburger.active .hamburger__line:nth-of-type(2) {
  opacity: 0;
}
.hamburger.active .hamburger__line:nth-of-type(3) {
  transform: translateY(-9px) rotate(45deg);
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 300px;
  height: 100vh;
  background-color: #fff;
  box-shadow: 2px 0 4px rgba(0,0,0,.1);
  transform: translateX(-100%);
  transition: transform .4s;
  z-index: 90;
}

.nav.active {
  transform: translateX(0);
}


#nav-menu{
  background:#9bd0d7;
}

#nav-menu > ul{
  padding-left:1rem;
  padding-top:10px;
}

#nav-menu > ul > li{
  padding:5px 0px;
}

#nav-menu > ul > li a{
  color:#004e7f;
}



/* Large ≥992px */
@media screen and (max-width: 1199px) {
}

/* md ≥768px */
@media screen and (max-width: 992px) {
}

/* sm ≥576px */
@media screen and (max-width: 767px) {
  .sidebar{
    display:none;
  }
/*
  .video {
    height:auto;
    aspect-ratio: 16 / 9;
    position:static;
  }
  .video video {
    position:static;
    top:auto;
    left:auto;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
*/
}

/* xs <576px */
@media screen and (max-width: 576px) {
  #topmessage{
    padding:20px;
  }
  #event{
    padding:20px;
  }
  #aboutus{
    padding:20px;
  }
  #recruitmessage{
    padding:20px;
    font-size:16px;
  }
  #recruitmessage #human1,
  #recruitmessage #human2,
  #recruitmessage #human3,
  #recruitmessage #human4{
    display:none;
  }
  body{
    padding-top:32px;
  }
  .video{
    height:50vh !important;
  }
  .hamburger {
    display:block;
  }

}


#miryoku{
  padding:60px 0px;
}

#charm{
  padding:60px 0px;
}

.charm_blue{
  background:#355da7;
  padding:60px 0px;
  margin-top:60px;
}

#aboutwork{
  padding:60px 0px;
}

#recrutnum{
  padding:60px 0px;
}
#interviewtab{
  display:flex;
  justify-content:center;
  margin-bottom:20px;
  margin-top:30px;
}

#interviewtab .nav-tabs{
  display:flex;
  justify-content:center;
}

#interviewtab .nav-tabs .nav-link{
  padding:0;
  padding:5px;
  display:block;
  border-radius:20px;
  background: #4576BC;
  background: linear-gradient(90deg,rgba(69, 118, 188, 1) 0%, rgba(0, 101, 180, 1) 100%);
  border: 10px solid;
  border-image: linear-gradient(to right, #0065b4, #4576bc) 1;
  color:#FFF;
  width:200px;
  font-weight:bold;
  margin:30px 10px;
  opacity: 0.5;
}

#interviewtab .nav-tabs .nav-link.active{
  opacity:1;
}