#main_contents {
	margin-bottom: 50px;
}

main .title_area {
	background: #333;
	overflow: hidden;
	margin-bottom:0;
}

main .title_area .container {
	box-shadow: 0 36px 0px 0px #666, 0 -36px 0px 0px #666, 48px 0 60px -16px rgba(0,0,0,0.4), -48px 0 60px -16px rgba(0,0,0,0.4);
	padding:2em;
}

main .title_area h1 {
	font-size:1.5em;
	font-weight:bold;
	color:#F7CB00;
	text-align: center;
}

#mv {
	position: relative;
	text-align: center;
	padding-bottom: 17vw;
	overflow: hidden;
	border-top: solid 1px #DDD;
}

#mv:before {
	content: "";
	position: absolute;
	width: 0;
	height: 0;
	top: 0;
	right: 50%;
	margin-right: 7em;
	border: solid 50vw transparent;
	border-top: solid 50vw #FFFAE6;
	border-left: solid 50vw #FFFAE6;
	z-index: -1;
}

#mv:after {
	content: "";
	position: absolute;
	width: 0;
	height: 0;
	bottom: 0;
	left: 50%;
    margin-left: -7em;
	border: solid 50vw transparent;
	border-right: solid 50vw #FFFAE6;
	border-bottom: solid 50vw #FFFAE6;
	z-index: -2;
}

#mv>img {
	position: absolute;
	bottom: 0;
	width: 30vw;
	max-width: 133px;
	left: 1%;
	z-index: 3;
}

#mv>figure {
	position: absolute;
	max-width: 160px;
	top: 146px;
	left: 50%;
	right: auto;
	z-index: 4;
	margin-left: 26px;
}

#mv .main_title {
	position: relative;
	display: inline-block;
	margin: 3em 0 3.7em;
}

#mv .main_title p.balloon {
	background: url('../images/seminar01/balloon.svg') no-repeat center top;
	background-size: cover;
	color: #FFE544;
	font-weight: bold;
	font-size: 1.2em;
	display: inline-block;
	padding: 0.8em 0.7em 1.2em;
    line-height: 1.0;
	transform: rotate(-10deg);
	position: absolute;
	top: -1.3em;
    left: -1.7em;
}

#mv .main_title p.reair_balloon {
	width: 11em;
	background: #F48;
	color: #FFF;
	font-weight: bold;
	letter-spacing: 0.05em;
	padding-left: 0.3em;
	display: block;
	margin: 0.3em auto 0;
	font-size: 1.1em;
}

#mv .main_title p.vol3 {
	width: 12em;
	background: #5799DE;
	color: #FFF;
	font-weight: bold;
	letter-spacing: 0.05em;
	padding: 0.3em 0;
	line-height: 1.2;
	display: block;
	margin: 0.2em auto 0;
	font-size: 1.1em;
}

#mv .main_title h1 {
	text-align: center;
	display: inline-block;
	color: #1C2A4D;
	font-size: 1.7em;
	line-height: 1.3;
	font-weight: bold;
}

#mv .main_title h1 span {
	font-weight: bold;
}

#mv .main_title p.title_mini {
	font-size: 1.0em;
	font-weight: bold;
	color: #1C2A4D;
	margin-bottom: 0.3em;
}

#mv .main_title h1 span.recording {
	display: block;
	font-size: 0.7em;
}

#main_contents span.line_yel {
	display: inline-block;
	position: relative;
	z-index: 1;
}

#mv .main_title p.title_mini span.line_yel {
	font-weight: bold;
}

#main_contents span.line_yel:before {
	content: "";
	z-index: -1;
	width: 100%;
	height: 50%;
	background: #FFE544;
	position: absolute;
	bottom: 0;
	left: 0;
}

#mv .board {
	background: #FFF;
    border: solid 2px #1C2A4D;
    box-sizing: border-box;
    width: 23em;
    margin: 0 auto;
    padding: 1.4em 0.7em;
    position: relative;
}

#mv .board:before {
	content: "";
	position: absolute;
	bottom: -1em;
	right: -1em;
	width: 100%;
	height: 100%;
	background: url('../images/seminar01/bg_dot.svg') right bottom;
	background-size: 7px;
	z-index: -1;
}

#mv .board p {
	font-weight: bold;
	color: #1C2A4D;
}

#mv .board p.everyone {
	color: #2F7ED5;
	position: absolute;
	top: -2em;
	left: -1em;
	transform: rotate(-10deg);
	background: #FFF;
}

#mv .board p.everyone span {
	font-weight: bold;
}

#mv .board .voice {
	margin-top: 1em;
	padding-top: 1em;
	border-top: solid 1px rgba(28,42,77,0.1);
}

#mv .board .voice p.voice_title {
	color: #F48;
	font-weight: bold;
}

#mv .board .voice ul {
	width: 100%;
	max-width: 440px;
	margin: 0 auto;
}

#mv .board .voice ul li {
	color: #1C2A4D;
	background:#FFECF3;
	font-weight: normal;
	font-size: 0.9em;
	border-radius: 1em;
	padding: 0.4em 1em;
	margin-top: 0.4em;
	position: relative;
}

#mv .board .voice ul li:after {
	position: absolute;
	content: "";
	bottom: 2px;
	right: -11px;
	border: solid 4px transparent;
	border-left: solid 10px #FFECF3;
	transform: rotate(10deg);
}

#mv p.note_recording {
    position: absolute;
    bottom: 0;
    background: #EEE;
    color: #1C2A4D;
    width: 100%;
    font-size: 0.8em;
    padding: 0.5em 0 0.5em 4.5em;
    line-height: 1.3;
}

#date_area {
	background: #BBE1FD;
	color: #1C2A4D;
	text-align: center;
	padding: 0.7em 0 1em;
}

#date_area p,
#date_area p span {
	font-weight: bold;
}

#date_area p.capa,
#date_area p.date {
	font-size: 1.6em;
}

#date_area p.capa span,
#date_area p.date span {
	font-size: 0.7em;
}

#date_area p.capa span {
	padding: 0 0.2em;
}

#date_area p.date {
	display: inline-block;
    vertical-align: top;
    padding-bottom: 0em;
    text-align: right;
    line-height: 1.3;
    margin-top: 0.4em;
}

#date_area p.time {
	font-size: 1.1em;
    line-height: 1.4;
    display: inline-block;
    vertical-align: top;
    margin-top: 0.6em;
    margin-left: 0.3em;
    padding: 0 1.3em;
    text-align: left;
}

#date_area p.time span {
	font-weight: normal;
	font-size: 0.8em;
	max-width: 26em;
    display: block;
    margin: 0 auto;
}

#date_area p.capa {
	display: inline-block;
	position: relative;
	z-index: 2;
}

#date_area p.capa:before {
	content: "";
	z-index: -1;
	width: 100%;
	height: 50%;
	background: #FFE544;
	position: absolute;
	bottom: 0;
	left: 0;
}

#date_area p.capa_add {
	background: #F48;
	font-weight: normal;
	padding: 0.2em 0.5em 0.3em;
    color: #FFF;
    line-height: 1.3;
    display: block;
	width: 17em;
	margin: 0.3em auto 0.5em;
}

#theme,
#speaker {
	background: url('../images/seminar01/bg_grid.svg');
	background-size: 14px;
	position: relative;
	z-index: 0;
	padding: 3em 0 2.6em;
	text-align: center;
}

#main_contents .inner_box {
	background: #FFF;
	position: relative;
	text-align: center;
	padding: 3em 0 2em;
	margin: 0 1em 0 0;
	display: inline-block;
	width: 97%;
	max-width: 880px;
}

#main_contents .inner_box:before {
	content: "";
	position: absolute;
	bottom: -1em;
	right: -1em;
	width: 100%;
	height: 100%;
	background: #1C2A4D;
	z-index: -1;
}

#main_contents .inner_box h2 {
	position: absolute;
	top: -0.7em;
	left: 50%;
	margin-left: -5.4em;
	display: inline-block;
	background: #1C2A4D;
	color: #FFF;
	padding: 0.1em 0.6em;
	box-sizing: border-box;
	font-size: 1.4em;
	font-weight: bold;
}

#theme .inner_box p {
	color: #1C2A4D;
	font-weight: bold;
	font-size: 1.2em;
	line-height: 1.4;
}

#theme .inner_box p.sub {
	font-size: 1.0em;
	margin-bottom: 0.4em;
}

#target {
	text-align: center;
	padding: 2em 0 0;
}

#target .container {
	position: relative;
	max-width: 840px;
	padding-bottom: 16vw;
}

#target .container img {
	width: 20vw;
	max-width: 92px;
	position: absolute;
	bottom: 0;
}

#target .container img:nth-of-type(1) {
	right: 54%;
}

#target .container img:nth-of-type(2) {
	left: 54%;
}

#target h2 {
	display: inline-block;
	background: #CCC;
	color: #1C2A4D;
	font-weight: bold;
	font-size: 1.4em;
	padding: 0 0.4em;
}

#target ul {
	display: inline-block;
	text-align: left;
	color: #1C2A4D;
	margin: 1em;
}

#target ul li {
	font-weight: bold;
	font-size: 1.1em;
	line-height: 1.4;
	text-indent: -1.7em;
	margin: 0.3em 0 0.8em 1.4em;
}

#target ul li:before {
	content: "";
	width: 1.3em;
	height: 1.3em;
	display:inline-block;
    vertical-align:top;
	margin-right: 0.4em;
	background: url('../images/seminar01/icon_check.svg') no-repeat center center;
	background-size: 100%;
}

p.note_target {
	text-align: left;
	color: #1C2A4D;
	padding: 0 0.6em 2em 0.6em;
}

p.note_target span {
	font-weight: bold;
	position: relative;
}

p.note_target span:before {
	content: "";
	z-index: -1;
	width: 100%;
	height: 50%;
	background: #FFE544;
	position: absolute;
	bottom: 0;
	left: 0;
}

#agenda {
	background: #FFFAE6;
	text-align: center;
	padding: 2em 0;
}

.agenda_box {
	background: #FFF;
	border: solid 2px #2F7ED5;
	position: relative;
	box-shadow: 12px 12px 0 #E5E1CF;
	margin:0 12px 30px 0;
	padding: 1em;
	box-sizing: border-box;
	display: inline-block;
	width: 96%;
	max-width: 560px;
	text-align: center;
}

.agenda_box:before {
	content: "";
	background: #E5E1CF;
	border-top: solid 2px #2F7ED5;
	transform: rotate(-45deg);
	width: 60px;
    height: 15px;
	position: absolute;
	bottom: 6px;
    right: -15px;
	z-index: 1;
}

.agenda_box:after{
	content: "";
	border: solid 24px transparent;
    border-right: solid 24px #FFFAE6;
    border-bottom: solid 24px #FFFAE6;
	width: 0;
	height: 0;
	position: absolute;
	bottom: -15px;
    right: -15px;
	z-index: 2;
}

#agenda .agenda_box p.note {
	margin-top: 1.5em;
}

#agenda h2 {
	font-size: 1.4em;
	color: #2F7ED5;
	font-weight: bold;
	padding: 0 1em;
	display: inline-block;
	border-bottom: solid 2px #2F7ED5;
	position: relative;
}

#agenda h2:before {
	content: "";
	position: absolute;
	bottom: -6px;
    left: -6px;
    width: 11px;
    height: 11px;
	border-radius: 100%;
	background: #2F7ED5;
}

#agenda h2:after {
	content: "";
	position: absolute;
	bottom: -6px;
    right: -6px;
    width: 11px;
    height: 11px;
	border-radius: 100%;
	background: #2F7ED5;
}

#agenda h3 {
	display: block;
	width: 13em;
	margin: 2em auto 0.7em;
	padding: 0.1em 0;
	letter-spacing: 0.07em;
	font-size: 1.1em;
	text-align: center;
	color: #FFF;
	background: #1C2A4D;
	font-weight: bold;
}

#agenda ol {
	width: 18em;
	margin: 0 auto 0;
	font-size: 1.1em;
}

#agenda ol li {
	text-align: left;
	color: #1C2A4D;
	font-weight: bold;
	margin: 0 0 0.6em;
}

#agenda p {
	text-align: left;
	padding: 0 1em;
	max-width: 800px;
	margin: 0 auto;
	color: #1C2A4D;
}

#speaker ul {
	text-align: center;
}

#speaker ul li {
	display: inline-block;
	vertical-align: top;
	width: 70%;
	max-width: 310px;
    margin: 10px 20px;
}

#speaker ul li + li {
	margin: 30px 20px 10px;
}

#speaker ul li .text_area {
	padding-top: 1em;
}

#speaker ul li .text_area p {
	text-align: left;
}

#speaker ul li .text_area p.speaker_name {
	border-bottom: solid 2px #222;
	font-weight: bold;
	font-size: 1.4em;
	padding-bottom: 0.2em;
	margin-bottom: 0.5em;
}

#speaker ul li:nth-of-type(1) .text_area p.speaker_name {
	background: url('../images/seminar06/img_matsuri.png') no-repeat right bottom;
	background-size: 54px;
}

#speaker ul li .text_area p.speaker_name span {
	font-size: 0.7em;
	display: block;
	margin-bottom: 0.5em;
}

#form h2 {
	font-size: 1.6em;
	letter-spacing: 0.05em;
	text-align: center;
	font-weight: bold;
	color: #1C2A4D;
	margin: 1.6em 0 0.7em;
}

#form .unavailable {
	text-align: center;
	background: #F5F5F5;
	padding: 1em;
}



@media screen and (min-width: 460px) {

#mv {
	padding-bottom: 80px;
}

#mv>img {
	left: auto;
	right: 50%;
	margin-right: 70px;
}

#mv>figure {
	top: 142px;
	margin-left: 38px;
}

#mv p.note_recording {
    padding: 1em 0 1em 4.5em;
    line-height: 1.4;
}

#date_area p.capa span {
	padding: 0 0.2em;
}

#date_area p.time span{
	max-width: none;
}

#theme .inner_box p {
    font-size: 1.5em;
    line-height: 1.3;
}

#theme .inner_box p br.sp {
	display: none;
}

#main_contents .inner_box h2,
#target h2,
#agenda h2 {
	font-size: 1.6em;
}

#target .container {
	padding-bottom: 82px;
}

p.note_target {
	text-align: center;
	padding: 0 1em 2em 1em;
}

p.note_target br.pc {
	display: block;
}

.agenda_box {
	padding: 1.6em 1em;
}

#agenda h3 {
	font-size: 1.3em;
}

#agenda ol {
	font-size: 1.3em;
}

#speaker ul li:nth-of-type(1) .text_area p.speaker_name {
	background-size: 78px;
}

#speaker ul li:nth-of-type(2) .text_area p.speaker_name {
	background-size: 56px;
}

}


@media screen and (min-width:600px){

#date_area p.date br.sp {
	display:none;
}

}


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

#main_contents {
	margin-bottom: 80px;
}

#main_contents .container {
	max-width:960px;
}

#mv {
	border-top: none;
	padding-bottom: 118px;
}

#mv:before {
	margin-right: 12em;
}

#mv:after {
	margin-left: -4.3em;
}

#mv .main_title {
	margin: 4em 0 5em;
}

#mv .main_title p.reair_balloon {
	margin: 0.5em auto 0;
	font-size: 1.4em;
}

#mv .main_title p.vol3 {
	margin: 0.5em auto 0;
	font-size: 1.6em;
}

#mv .main_title h1 {
	font-size: 48px;
}

#mv .main_title p.title_mini {
	font-size: 28px;
}

#mv .main_title h1 span.recording {
	font-size: 0.6em;
}

#mv .main_title p.balloon {
	font-size: 30px;
	background-size: 100%;
	top: -1em;
    left: -1.2em;
}

#mv .board {
	width: 27em;
    font-size: 22px;
    border: solid 3px #1C2A4D;
    padding: 1.4em 1em;
}

#mv>img {
	margin-right: 160px;
    max-width: 200px;
}

#mv>figure,
.seminar06 #mv>figure {
	margin-left: 130px;
    max-width: none;
    width: 220px;
    top: 258px;
}

#mv>figure img {
	width: 224px;
}

#mv>figure figcaption {
	color: #1C2A4D;
	font-size: 11px;
	text-align: right;
}

#mv>figure figcaption span {
	background: #FFFAE6;
	font-weight: bold;
}

#mv .board .voice ul li {
	font-size: 15px;
	border-radius: 1em;
	font-weight: bold;
}

#mv p.note_recording {
	width: 400px;
	bottom: 1.6em;
    left: 50%;
    margin-left: -130px;
    padding: 1em;
    border-radius: 4px;
    font-size: 1em;
}

#date_area p.capa,
#date_area p.date {
	font-size: 39px;
}

#date_area p.capa span,
#date_area p.date span {
	font-size: 21px;
}

#date_area p.capa {
	margin-bottom: 0.3em;
}

#date_area p.time {
	font-size: 21px;
	line-height: 1.0;
	margin-top: 0;
	display: block;
	text-align: center;
	padding-bottom: 14px;
}

#date_area p.time span {
	font-weight: normal;
	font-size: 14px;
}

#main_contents .inner_box {
	padding: 3.6em 0 3em;
}

#main_contents .inner_box h2,
#target h2,
#agenda h2 {
	font-size: 26px;
}

#theme .inner_box p {
    font-size: 38px;
}

#theme .inner_box p.sub {
	font-size: 24px;
}

#target {
	padding: 3em 0 0 0;
}

#target ul li {
	font-size: 22px;
	margin: 0.7em 0 0.7em 1.4em;
}

#agenda {
	padding: 4em 0;
}

#agenda h3 {
	font-size: 20px;
}

#agenda ol {
	font-size: 20px;
}

#speaker {
	padding: 4em 0;
}

#speaker ul li,
#speaker ul li + li {
	margin: 10px 15px;
}

#speaker ul li .text_area p {
	font-size: 14px;
	line-height: 1.6;
}

#speaker ul li:nth-of-type(1) .text_area p.speaker_name {
	background-size: 84px;
}

#speaker ul li:nth-of-type(2) .text_area p.speaker_name {
	background-size: 64px;
}

#form h2 {
	font-size: 30px;
	margin: 2.2em 0 0.7em;
}

}


@media screen and (min-width: 1000px) {

#mv {
	height: 660px;
}

.seminar04 #mv {
	height: 740px;
}

#mv .main_title {
	margin: 4em 0 11.5em;
}

#mv .main_title h1 {
	font-size: 68px;
}

#mv .main_title p.title_mini {
	font-size: 41px;
}

#mv .main_title h1 span.recording {
	position: absolute;
	right: 1em;
	bottom: -1.2em;
	font-size: 0.5em;
}

#mv .main_title p.balloon {
	font-size: 40px;
	background-size: 100%;
	top: -1em;
    left: -1.2em;
}

#mv .main_title p.reair_balloon {
	position: absolute;
	bottom: -4em;
	left: 50%;
	margin-left: -5.5em;
	font-size: 1.8em;
}

#mv .main_title p.vol3 {
	position: absolute;
	bottom: -2.0em;
	left: 50%;
	margin-left: -6em;
	font-size: 2.0em;
}

#mv .board {
	width: 29em;
    font-size: 22px;
    position: absolute;
    left: 50%;
    margin-left: -300px;
}

#mv .board p.everyone {
	left: -4em;
}

#mv>img {
    max-width: 266px;
    margin-right: 200px;
}

#mv>figure,
.seminar06 #mv>figure {
    top: 346px;
    margin-left: 140px;
}

#mv>figure img {
    width: 236px;
}

#mv>figure figcaption {
	position: absolute;
    bottom: 8px;
    right: -90px;
	text-align: left;
	font-size: 14px;
}

#mv p.note_recording {
	width: 530px;
	font-size: 16px;
	bottom: 24px;
	border-radius: 5px;
	margin-left: -221px;
	padding: 13px;
}

#mv .board .voice p.voice_title {
	font-size: 18px;
}

#date_area {
	padding: 18px 0;
}

#date_area > div {
	display: inline-block;
    vertical-align: middle;
	padding-bottom: 0;
    margin-right: 30px;
}

#date_area p.capa {
	margin-bottom: 0.1em;
	line-height: 1.4;
}

#date_area p.capa_add {
	margin-bottom: 0.5em;
}

#target .container {
	padding-bottom: 36px;
}

#target .container img {
	max-width: 128px;
}

#target .container img:nth-of-type(1) {
	right: auto;
	left: 4%;
}

#target .container img:nth-of-type(2) {
	left: auto;
	right: 4%;
}

p.note_target {
	font-size: 17px;
	padding-bottom: 0;
}

#agenda p {
	line-height: 1.8;
}

#speaker ul li,
#speaker ul li + li {
	margin: 10px 40px;
}

}


@media screen and (min-width: 1200px) {



}