@charset "utf-8";
/* ==================================================

		exhibition PC

================================================== */
@media screen and (min-width:751px) {

/* --------------------------------------------------
		header
-------------------------------------------------- */
header {
 background: #ffffff;
}

/* --------------------------------------------------
		.main
-------------------------------------------------- */
#contents .main {
 width: 1040px;
 margin: 0 auto 43px;
} 
#contents .main > ul {
 width: 1040px;
 display: -webkit-flex;
 display: -moz-flex;
 display: -ms-flex;
 display: -o-flex;
 display: flex;
 flex-wrap: wrap;
 margin-top: 22px;
}
#contents .main > ul + ul { 
 margin-top: 0; 
}
#contents .main > ul > li {
 width: 325px;
 margin-top: 30px;
 margin-left: 32px;
}
#contents .main > ul > li:nth-of-type(3n+1) {
  margin-left: 0;
}
#contents .main > ul > li .thum {
 position: relative;
 display: block;
}
#contents .main > ul > li .thum > a {
 opacity: 1;
}
#contents .main > ul > li .thum img { 
 width:100%; 
}
#contents .main > ul > li .thum > a:hover > .img {
 transition: opacity 0.5s;
 opacity: 0.7;
}
#contents .main > ul > li .thum > a .icon01 {
 background: #000000;
 font-size: 12px;
 letter-spacing: 1px;
 color: #ffffff;
 padding: 9px 12px 7px;
 position: absolute;
 top: 0;
 left: 0;
 z-index: 1;
}
#contents .main > ul > li > h2, 
#contents .main .vb .vb-inner h2 {
 font-size: 18px;
 font-weight: bold;
 padding: 16px 0 0 2px;
 letter-spacing: 1.2px;
}
.exhibition #contents .main .vb .vb-inner h2 {
  line-height: 125%;
  padding: 16px 0 16px 2px;
}
.exhibition #contents .main .vb .vb-inner h2 span {
  letter-spacing: 0px;
  font-size: 15px;
}
#contents .main > ul > li > h2 > a {
 color: #000000;
}
#contents .main > ul > li > .txt, 
#contents .main .vb .vb-inner .txt  {
 font-size: 13px;
 line-height: 1.9;
 padding: 2px 0 0 2px;
}
#contents .main .tit {
 margin: 40px 0 -20px;
}
#contents .main .mediaItem__label {
 position: relative;
 margin-bottom: 0.6rem;
 font-weight: 700;
 font-size: 1.3rem;
 letter-spacing: 0.1em;
 line-height: 1.5384615385;
 color: red;
}
#contents .main .mediaItem__label::after {
 content: "";
 display: block;
 width: 24px;
 height: 4px;
 margin-top: 10px;
 background: red;
} 
#contents .main .vb {
 display: -webkit-flex;
 display: -moz-flex;
 display: -ms-flex;
 display: -o-flex;
 display: flex;
 justify-content: space-between;
 align-items: start;
 width: 1040px;
 height: 350px;
 margin-top: 46px;
}
#contents .main .vb .vb-inner {
 width: 400px;
 padding-right: 20px;
}
.exhibition #contents .main .vb .vb-inner {
 padding-right: 0px;
}
.exhibition #contents .main .vb .vb-inner .linkList {
 font-size: 13px;
}
#contents .main .vb .mediaItem__video {
 order: 2;
 position: relative;
 width: 600px;
 padding-top: 56.25%;
 margin-bottom: 40px;
 border-radius: 32px 0;
 overflow: hidden;
}
#contents .main .vb .mediaItem__video iframe {
 position: absolute;
 top: 0;
 left: 0;
 width: 100%;
 height: 60%;
 border: 0;
 border-radius: 32px 0;
}
#contents .main .vb .mediaItem__video .mediaItem__image {
 display: none;
} 
#contents .main .vb .mediaItem__video .mediaItem__image {
 display: none;
}
#contents .main .bnr {
  width: 1040px;
  height: 260px;
  background-image: url(../img/bnr_rsna-pc.jpg);
  margin-top: 46px;
  position: relative;
 } 
 
}


/* ==================================================

		exhibition SP

================================================== */
@media screen and (max-width:750px) {

/* --------------------------------------------------
		.main
-------------------------------------------------- */
#contents .main {
 margin: 30px 20px 30px;
}
#contents .main > ul {
 width: 100%;
 display: -webkit-flex;
 display: -moz-flex;
 display: -ms-flex;
 display: -o-flex;
 display: flex;
 flex-wrap: wrap;
 justify-content: space-between;
 margin-top: -14px;
}
#contents .main > ul + ul { 
 margin-top: 0; 
}
#contents .main > ul > li {
 width: 47%;
 margin-top: 15px;
}
#contents .main > ul > li .thum {
 position: relative;
 display: block;
}
#contents .main > ul > li .thum > a {
 opacity: 1;
}
#contents .main > ul > li .thum > a:hover > .img {
 transition: opacity 0.5s;
 opacity: 0.7;
}
#contents .main > ul > li .thum > a .icon01 {
 background: #000000;
 font-size: 10px;
 letter-spacing: 1px;
 color: #ffffff;
 padding: 4px 8px 3px;
 position: absolute;
 top: 0;
 left: 0;
 z-index: 1;
}
#contents .main > ul > li > h2, 
#contents .main .vb .vb-inner h2 {
 font-size: 15px;
 font-weight: bold;
 padding-top: 5px;
}
#contents .main > ul > li > h2 > a {
 color: #000000;
}
#contents .main > ul > li > .txt, 
#contents .main .vb .vb-inner .txt {
 font-size: 12px;
}
#contents .main .tit {
 margin: 24px 0 20px;
}
#contents .main .mediaItem__label {
 position: relative;
 margin-bottom: 0.6rem;
 font-weight: 700;
 font-size: 1.3rem;
 letter-spacing: 0.1em;
 line-height: 1.5384615385;
 color: red;
}
#contents .main .mediaItem__label::after {
 content: "";
 display: block;
 width: 24px;
 height: 4px;
 margin-top: 10px;
 background: red;
} 
#contents .main .vb .mediaItem__video {
 order: 2;
 position: relative;
 width: 100%;
 padding-top: 56.25%;
 margin-bottom: 40px;
 border-radius: 32px 0;
 overflow: hidden;
}
#contents .main .vb .mediaItem__video iframe {
 position: absolute;
 top: 0;
 left: 0;
 width: 100%;
 height: 100%;
 border: 0;
} 
#contents .main .vb .mediaItem__image {
 order: 2;
 width: 100%;
 margin-bottom: 24px;
 border-radius: 56px 0;
 line-height: 1;
 overflow: hidden;
}
#contents .main .vb .mediaItem__image img {
 width: 100%;
 height: auto;
}
#contents .main .vb .mediaItem__image a {
 display: block;
 position: relative;
}
#contents .main .vb .mediaItem__image a::after {
 content: '';
 display: block;
 width: 100%;
 height: 100%;
 position: absolute;
 top: 0;
 left: 0;
 background-image: url(/messe/common/img/facility-item_overlay_pc.png);
 background-size: 100%;
 background-repeat: no-repeat;
}
#contents .main .vb .mediaItem__image a:hover {
 transition: opacity .5s;
 opacity: 0.7;
}
#contents .main .bnr {
  width: 100%;
  height: calc(100vw / 2.09);
  background-image: url(../img/bnr_rsna-sp.jpg);
  background-size: cover;
  margin-top: 15px;
}
 
}

@media screen and (min-width: 751px) and (max-width: 1100px) {
#contents .main > ul {
 width: 1000px;
 margin: 4px auto 0;
}
#contents .main .vb {
 width: 1000px;
 margin: 46px auto 0;
}
#contents .main > ul > li { 
 width:312px; 
}
#contents .main .tit {
 width: 1000px;
 margin: 20px auto 0;
}
#contents .main .vb .mediaItem__video {
 height: 100%;
}

}

.site-header__text01 span {
 font-size: 10px;
}
.site-footer-link01 {
 font-size: 15px;
}
.site-footer-secondary__link01 {
 font-size: 12px;
}

@media (max-width: 767px) {
#contents .main .vb .mediaItem__image img {
  max-width: none;
  width: 100%;
  height: auto;
 }
#contents .main .vb .mediaItem__image a::after {
  display: none;
 }
#contents .main .vb .mediaItem__video {
margin-bottom: 0;
  padding-top: 0;
 }
#contents .main .vb .mediaItem__video iframe {
  display: none;
 }
#contents .main .vb .mediaItem__video .mediaItem__image {
  display: block;
 }
}

#contents .main .vb:not(:last-child) {
  margin-bottom: 20px;
}
#contents .linkList {
  margin-top: 5px;
}
#contents .linkList a {
  text-decoration: underline;
  text-underline-offset: 4px;
}
#contents .linkList a:hover {
  text-decoration: none;
}
#contents .linkList a img {
  vertical-align: baseline;
}