@charset "UTF-8";
@import url("https://fonts.googleapis.com/css?family=Roboto:300,400,500,700&subset=latin-ext");

:root{
  --main-color: #dee0f9;
  --main-deep-color:#ccd2ff;
  --sub-color: #5f5f69;
  --body-bg-color:#e9eaf9;
  --main-bg-color:#fff;
  --main-text-color:#454545;
  --title-text-color:#000;
  --switch-text-color:#fff;
  --highlight-color:#deefff; 
  --menu-color:#e3e3e8;
  --menu-s-head-color:#e3e3e8;
  --menu-w-color:#fcfcfc;
  --poster-color:#b3d2ff;
  --confirmation-color:#5f64b8;
  --register-color:#315d7a;
  --focus-color:#5f5f69;
  --btn-hover-color:#1100ff;
  --red-safe-color:#db0000;
}

html {
  margin: 0px;
  padding: 0px;
  overflow-y: scroll;
  line-height: 1.618;
}

body { /* ------------------------------------------------- BODY */
  margin: 0px;
  padding: 0px;
  font-family: "Roboto", sans-serif;
  line-height: 1.618;
  font-size: 16px;
  background-color:var(--body-bg-color);
}

img {
  border: 0px;
}


#ws_body {
  margin: 0 auto;
  display: block;
  width: -moz-fit-content;
  width: fit-content;
  margin-top: 0;
  background-color:var(--main-bg-color);
  box-shadow: 0px 0px 8px 3px rgba(0, 0, 0, 0.4);
  position: relative;
}

header{
  display: none;
}

#ws_header {
  margin: 0px;
  padding: 0px;
  height: 250px;
  line-height: 1;
  display: block;
  background-size: contain;
  background-repeat: no-repeat;
  position: relative;
  background-image: url(img/top.png);
  background-image: url(img/top.svg), none;
}

#ws_header h1 {
  line-height: 1;
  position: relative;
  margin: 0px;
  padding: 0px;
  color: var(--title-text-color);
}

#ws_header h1.title1 {
  top: 42px;
  left: 50px;
  font-size: 1.8rem;
  font-weight: 300;
}

#ws_header h1.title2 {
  top: 78px;
  left: 50px;
  font-size: 2.6rem;
  font-weight: 500;
  transform: scale(1, 1);
  transform-origin: top left;
  width: 100%;
}

#ws_header p.date {
  position: relative;
  margin: 0px;
  padding: 0px;
  color: var(--main-text-color);
  top: 110px;
  right: 24px;
  font-size: 1.4rem;
  line-height: 1.8rem;
  text-align: right;
}

#ws_header a {
  text-decoration: none;
  color:var(--title-text-color);
}

#ws_menu {
  float: left;
  width: 180px;
  background-color: var(--main-bg-color);
  padding-top: 40px;
}

#ws_main {
  float: left;
  width: 740px;
  min-height: 600px;
  background-color:var(--main-bg-color);
  padding: 15px 40px 40px 40px;
}

#ws_main p.ov{
  text-indent: 0.5rem;
  line-height: 1.8rem;
  padding-bottom: 10px;
}

.container {
  max-width: 600px;
  margin: 20px auto;
  padding: 20px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: none;
}

#ws_footer {
  width: 100%;
  height: 30px;
  clear: both;
  text-align: center;
  font-size: 0.8rem;
  padding: 10px;
}

/* ------------------------------------------------- Menu */
img.logo {
  float: right;
  margin: 5px 20px 20px 20px;
}

img.logo2 {
  display: block;
  margin: auto;
}

#menu ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

#menu li {
  padding: 0;
  margin: 0;
  line-height: 1;
}

#menu li a {
  display: block;
  border: 0px;
  text-decoration: none;
  background-color: var(--menu-color);
  color: var(--title-text-color);
  width: 180px;
  height: 38px;
  margin: 6px 0;
  padding: 18px 0 0 20px;
  font-size: 1.25rem;
  font-weight: 500;
}

#menu li a:hover {
  display: block;
  font-weight: 500;
  text-decoration: underline;
  background-color: var(--focus-color);
  color: var(--switch-text-color);
}

/* ------------------------------------------------- */
h2 {
  width: 100%;
  height: 54px;
  font-weight: bold;
  font-size: 1.6rem;
  display: block;
  color:var(--main-text-color);
}

h2.subtitle {
  padding: 4px 0 2px 36px;
  width: 94%;
  background: linear-gradient(180deg, #FFFFFF 0%, #FCFCFC 42%, #E8E8E8 100%);
  box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.8);
  border-radius: 6px;
  height: 40px;
  position: relative;
  margin-bottom: 40px;
}

h2.subtitle::before {
  position: absolute;
  left: 10px;
  top:6px;
  content: url(img/h2_title_mark.gif);
}

h3 {
  padding: 12px 0 10px 10px;
  width: 100%;
  height: auto;
  display: block;
  background: url("img/back-h3.jpg") no-repeat scroll;
  background-position: bottom;
  font-weight: 500;
  font-size: 1.4rem;
  color: var(--main-text-color);
  margin-left: 20px;
}

p {
  margin: 0 10px 15px 10px;
  line-height: 1.618;
  text-align: justify;
}

#ws_main p {
  margin-left: 60px;
  margin-right: 120px;
}

sub {
  font-size: 80%;
  vertical-align: -10%;
}

hr {
  width: 90%;
  margin-left: 40px;
  margin-bottom: 30px;
  margin-top: 30px;
  border: 1px #cccccc solid;
}

a:link {
  color: #202020;
}

a:visited {
  color: #202020;  
}

a:hover {
  color: var(--btn-hover-color);
  text-decoration: underline;
}

a:-webkit-any-link {
  text-decoration: none;
}

p.link a {
  display: flex;
  align-items: center;
}

p.link a span {
  margin-top: 20px;
}

p.link a img {
  margin-right: 12px;
}

p.organizer {
  line-height: 2rem;
  font-size: 1.1rem;
}

img.timet{
  display: block;
  margin: 0px auto;
  width: 85%;
  padding: 20px;
  right: 0px;
}

img.timet_sp{
  display: block;
  margin: 0px auto;
  padding: 20px;
  right: 0px;
  overflow-clip-margin: content-box;
  overflow: clip;
}

img.access_venue{
  display: block;
  margin:0 auto;
  padding: 0px;
  right: 0px;
  overflow-clip-margin: content-box;
  overflow: clip;
}

/* ------------------------------------------------- */
dl.speakers {
  margin: -15px 20px 0px 50px;
  line-height: 1rem;
}

dl.speakers dt {
  padding-top: 15px;
  padding-bottom: 0px;
  font-size: 1.1rem;
}

dl.speakers dd {
  font-size: 1rem;
  padding-bottom: 15px;
}

dl.reg-detail{
  margin: 0 0 20px 40px;
  font-size: 1.1rem;
}

dl.reg-detail dt{
  font-weight: 500;
}

dl.reg-detail dd{
  line-height: 2rem;
}

table.program {
  margin: 0 0 50px 30px;
  width: 95%;
  border: 1px solid;
  border-collapse: collapse;
}

table.program td {
  padding: 5px 10px;
  border: 1px solid;
}

table.program td.session {
  background-color: var(--main-color);
  font-weight:normal;
  text-align: center;
  font-size: 1rem;
  width: 30px;
}

span.chair {
  float: right;
}

table.program td.reg {
  background-color: var(--register-color);
  color: var(--switch-text-color);
  border-color: #000;
  font-weight: 500;
}

table.program td.ss1 {
  width: fit-content;
  line-height: 1.6;
  font-size: 110%;
  background-color: var(--menu-w-color);
}

table.program td.ss2 {
  background-color: #fffde9;
}

table.program td.ss3 {
  background-color: var(--poster-color);
}

table.program td.ss4 {
  background-color: var(--highlight-color);
}

table.program td.ss5 {
  background-color:var(--menu-s-head-color);
  border-color: #000;
  font-weight: 500;
}

table.program td.break {
  background-color: #ffffff;
  font-style: italic;
}

table.program td.time {
  white-space: nowrap;
  width: 60px;
  font-size: 95%;
  line-height: 150%;
}

tr td .affiliation {
  font-size: 98%;
  line-height: 0.5;
  font-style: italic;
}

tr td .affiliation-s {
  font-size: 87%;
  line-height: 0.5;
  font-style: italic;
}


strong.red {
  font-weight: normal;
  color: var(--red-safe-color);
  font-size: 90%;
}

#ws_main a.button{
  text-align: center;
  font-size: 1.4rem;
  font-weight: bold;
  width: 200px;
  padding: 12px;
  padding-left: 20px;
  padding-right: 20px;
  display: block;
  position: relative;
  margin: 0 auto;
  margin-top: 30px;
  border-style: hidden;
  background:var(--confirmation-color);
  color: var(--switch-text-color);
  border-radius: 10px;
  border-bottom: 2px solid var(--focus-color);
  box-shadow: 0 2px 7px rgba(0, 0, 0, .3);
	-webkit-box-shadow: 0 2px 7px rgba(0, 0, 0, .3);
  cursor:pointer;
  text-decoration:none;
  transition: 0.2s;
}



#ws_main a.button:hover{
  background:var(--main-deep-color);
  color: var(--text-color);
  text-decoration: underline;
  font-weight: bold;
  display: block;
  transform: translateY(3px);
  border-bottom: 2px solid var(--focus-color);
}




/* -------------------------------------------------Responsive設定 */
@media screen and (max-width: 768px) {

  body {
    margin: 0px;
    padding: 0px;
    max-width: 768px;
    width:100%;
    background-color:var(--main-bg-color);
  }

  #ws_body {
    margin: 0 auto;
    width:100%;
    padding:0px;
    box-shadow:none;
    right:0px;
    left:0px;
  }

  header {
  display: block;
  margin: 0 auto;
  width: 100%;
  max-width: 100%;
  background-color:var(--menu-s-head-color);
  position: fixed;
  height: 60px !important;
  overflow: visible;
  z-index: 10;
  }
  
  #sidebarMenu {
  height: 100%;
  position: fixed;
  left: 0;
  width: 250px;
  margin-top: 60px;
  transform: translateX(-250px);
  transition: transform 250ms ease-in-out;
  background-color: var(--menu-color);
  }
  
  .sidebarMenuInner {
  margin: 0;
  padding: 0;
  border-top: 2px solid rgba(255, 255, 255, 0.1);
  }
  
  .sidebarMenuInner li {
  list-style: none;
  cursor: pointer;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  font-size: 1.4rem;
  display: block;
  }
  
  .sidebarMenuInner li a{
  font-weight: bold;
  padding: 18px;
  cursor: pointer;
  text-decoration: none;
  display:block;
  color:var(--main-text-color);
  }
  
  .sidebarMenuInner a:hover{
  color: var(--switch-text-color);
  display: block;
  text-decoration: underline;
  background-color:var(--sub-color);
  }

  input[type=checkbox]:checked ~ #sidebarMenu {
  transform: translateX(0);
  }
  
  input[type=checkbox] {
  transition: all 0.3s;
  box-sizing: border-box;
  display: none;
  }
  
  .sidebarIconToggle {
  transition: all 0.3s;
  box-sizing: border-box;
  cursor: pointer;
  position: absolute;
  z-index: 99;
  top: 16px;
  left: 15px;
  height: 22px;
  width: 22px;
  }

  .sidebarIconToggle:after {
      content: "";
      position: absolute;
      top: -10px;
      left: -10px;
      width: 80px;
      height: 50px;
  }
  
  .spinner {
  transition: all 0.3s;
  border-radius: 5px;
  box-sizing: border-box;
  position: absolute;
  height: 6px;
  width: 200%;
  background-color:var(--main-text-color);
  display: block;
  }
  
  .horizontal {
  transition: all 0.3s;
  box-sizing: border-box;
  position: relative;
  float: left;
  margin-top: 6px;
  }
  
  .diagonal.part-1 {
  position: relative;
  transition: all 0.3s;
  box-sizing: border-box;
  float: left;
  }
  
  .diagonal.part-2 {
  transition: all 0.3s;
  box-sizing: border-box;
  position: relative;
  float: left;
  margin-top: 6px;
  }
  
  input[type=checkbox]:checked ~ .sidebarIconToggle > .horizontal {
  transition: all 0.3s;
  box-sizing: border-box;
  opacity: 0;
  }
  
  input[type=checkbox]:checked ~ .sidebarIconToggle > .diagonal.part-1 {
  transition: all 0.3s;
  box-sizing: border-box;
  transform: rotate(135deg);
  margin-top: 14px;
  }
  
  input[type=checkbox]:checked ~ .sidebarIconToggle > .diagonal.part-2 {
  transition: all 0.3s;
  box-sizing: border-box;
  transform: rotate(-135deg);
  margin-top: -18px;
  }

  #ws_header {
    max-width: 768px;
    /* width:-moz-fit-content;
    width: fit-content; */
    min-height: 250px;
    height: fit-content;
    padding-top: 60px; /*上部メニューバー分のマージン*/
    background-repeat: no-repeat;
    background-image: none;
    background-image: url(img/top3colors.png);
    background-image: url(img/top3colors.svg), none;
    background-size: inherit;
    background-position: top 60px left 0px;
    right: 0px;
    padding-right: 0px;
  }

  #ws_header h1.title1 {
    width: 100%;
    font-size:1.6rem;
    line-height: 1.8rem;
    left: 0;
    top: 0;
    margin-left: 5%;
    padding-top: 8%;
    padding-bottom: 0%;
  }

  #ws_header h1.title2 {
    font-size: 2rem;
    line-height: 130%;
    top: 0;
    left: 0;
    max-width: 768px;
    /* width: fit-content; */
    background-color:var(--main-color);
    background-size: cover;
    margin-top: 2%;
    margin-left: 0px;
    margin-bottom: 0px;
    margin-right: 0px;
    padding: 2% 2% 2% 5%;
  }
  #ws_header p.date {
    margin: 0px;
    padding: 3% 5% 5% 10%;
    font-weight: Medium;
    font-size: 1.2rem;
    line-height: 1.6rem;
    top: 0px;
    right: 0px;
    background-image: url(img/top_s_gra.png);
    background-image: url(img/top_s_gra.svg), none;
    background-position: bottom;
    background-repeat: no-repeat;
  }
  #ws_menu {
    display: none;
    margin: 0px;
    padding: 0px;
    right: 0px;
  }
  #ws_main {
    max-width: 768px;
    width: -moz-fit-content;
    width: fit-content;
    margin: 0px;
    margin-top: 0px;
    margin-left: 0px;
    margin-right: 0px;
    padding: 15px;
  }
  .sub-category {
    margin: 0 auto;
    padding: 0;
  }
  hr {
    width: 100%;
    margin-left: 0px;
    border: 1px #cccccc solid;
  }
  h2 {
    height: 40px;
    font-size: 1.6rem;
  }

  h2.subtitle {
    left: 0px;
    right: 0px;
    top: 0px;
    min-height: 40px;
    height: fit-content;
    max-width: 768px;
    width:93%;
    margin-left: 0;
    margin-right: 0px;
  }

  h2.subtitle::before {
    position: absolute;
    left: 10px;
    content: url(img/h2_title_mark.gif);
  }

  h3 {
    font-size: 1.4rem;
    width: 100%;
    margin: 0px;
    padding-bottom: 10px;
    margin-bottom: 10px;
  }

  p {
    margin: 0 5px 15px 5px;
    line-height: 1.5;
    text-align: justify;
    padding: 0px 0px 0px 0px;
    max-width: 768px;
  }

  #ws_main p {
    width: -moz-fit-content;
    width: fit-content;
    margin: 0 10px 20px 10px;
    padding: 0px 0px 0px 0px;
    display: block;
    line-height: 1.8rem;
    font-size: 1.1rem;
  }
  
  dl.speakers {
    margin: 0px 5px 0px 10px;
    padding: 0px;
    line-height: 1.2rem;
    max-width: 768px;
  }
  dl.speakers dt {
    padding-top:0px;
    padding-bottom: 0px;
    margin-bottom: 0px;
    font-size: 1.2rem;
  }
  dl.speakers dd {
    margin-top: -10px;
    margin-bottom: 10px;
    font-size: 1rem;
    line-height: 1.6rem;
    line-break: loose;
  }

  img.timet{
    display: none;
    margin: 0px;
    padding: 0px;
    right: 0px;
  }

  img.timet_sp{
    display: block;
    width: 100%;
    margin: 0px;
    padding: 0px;
    right: 0px;
  }
  
  table.program {
    margin: 20px 0px 40px 10px;
    max-width: 100%;
    width: fit-content;
  }
  table.program tr {
    max-width: 100%;
  }
  table.program td {
    line-height: 1.3;
    padding: 5px 10px;
    font-size: 1.2rem;
  }
  table.program td strong {
    font-size: 1.2rem;
    margin-right: 10px;
  }
  table.program td.time {
    white-space: wrap;
    font-size: 1rem;
    line-height: 1.5rem;
    width: 20px;
  }
  
  table.registration {
    margin: 10px 5%;
    font-size: 1rem;
  }
  table.registration th {
    line-height: 1.1rem;
    padding-right: 10px;
    text-align: left;
    font-size: 1.1rem;
    vertical-align:middle;
    font-weight: 400;
    max-width: 150px;
  }
  .registration input {
    margin: 1px;
    border: solid #808080 1px;
    max-width:max-content;
  }
  .registration td.check input {
    width: 20px;
  }

  #ws_main p.form{
    width: 100%;
    margin: 0 auto;
  }
  
}

@media screen and (min-width: 769px) {
  #ws_body {
    width: 1000px;
  }
  #ws_header {
    margin: 0 auto;
    padding: 0px;
  }
  header, #sidebarMenu {
    display: none;
  }
  img.timet_sp{
    display: none;
  }
}