a img {
  display: block;
  transition-duration: 0.3s;  /*変化に掛かる時間*/
}
a img:hover {
  transform: scale(1.02);  /*画像の拡大率*/
  transition-duration: 0.3s;  /*変化に掛かる時間*/
}
.site-logo img {
    max-width: 170px;
}
iframe {
    max-width: 100%;
}
.container {
    max-width: 1030px;
}
p.logop span {
    color: #90b232;
    font-size: 14px;
}

p.logop {
    font-size: 8px;
    color: #3f8c40;
    margin: 0;
}

section.menu_section {
    background: #439441;
}

nav.navbar.navbar-expand-md.navbar-light {
    padding: 0;
    margin: 0;
}

li.nav-item {
    width: 20%;
    margin: 0;
    border: none;
    border-right: 1px solid #90b232;
    background: #439441;
}
.navbar-light .navbar-nav .nav-link:hover {
    background: #90b232;
}

li.nav-item:first-child{
	border-left: 1px solid #90b232;
}

.navbar .nav-item .nav-link {
    color: white;
}

section.logo_section .row {
    justify-content: space-between;
    align-items: center;
}

p.discription_p {
    margin: 0;
}

p.discription_p {
    text-align: right;
    font-size: 1.3em;
    font-weight: bold;
    color: #aaa;
}

section.mv_section {
    min-height: 600px;
}

.mv_innger {
    max-width: 1000px;
    margin: auto;
    padding-top: 200px;
}

section.mv_section {
    background: url(../images/saitama-uni.jpg);
    background-size: cover;
    background-position-x: 50%;
    background-position-y: 50%;
}

.mv {
    min-height: 600px;
    background: rgba(0,0,0,0.3);
}

p.message1 {
    font-weight: bold;
    font-size: 2.8em;
    color: white;
    line-height: 1.2em;
}
p.message1 span {
    color: #63bd60;
}

p.message2 {
    font-size: 1.2em;
    color: white;
}


	h2.top_h2 {
    font-size: 2em;
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.4em;
    color: #777;
    text-shadow: 1px 2px 4px #ccc;
}
h1.top_h1 {
    font-size: 2em;
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.4em;
    color: #777;
    text-shadow: 1px 2px 4px #ccc;
}

.section_div1 .row p {
    font-weight: bold;
}

.right_div {
    margin-left: auto;
}

.access {
    position: relative;
    padding: 127px 0 0;
    text-align: center;
    background: url(../images/accss_top.png) repeat-x center top;
}

.flex.detail_flex {
    display: flex;
    width: 100%;
}

.img_div {
    height: 300px;
    background: url(../images/photo-topl1.jpg);
    width: 50%;
    background-size: cover;
}

.detail_div {
    width: 50%;
    background: #246b9b;
}

.detail_div {
    padding: 40px 0px 0px;
}

.detail_div p {
    max-width: 575px;
    text-align: left;
    margin: auto;
    color: white;
    margin-bottom: 5px;
}
p.detail_p1 {
    font-size: 1.6em;
}
footer p {
    margin: 0;
    font-size: 0.8em;
}

footer {
    padding: 10px 0;
    background-color: #174615;
    color: white;
}

section.top_section2 {
    margin: 80px 0px;
}
ul.info_ul li {
    list-style: none;
}

ul.info_ul {
    padding: 20px;
    background: #f7f7f7;
}

.main_div.admission h4 {
    font-weight: bold;
    font-size: 1.1em;
    margin: 20px 0px 10px;
}

.main_div.admission li {
    margin: 40px 0 10px;
    font-weight: bold;
    font-size: 1.6em;
}

.main_div.admission ul.admissionul li {
    font-weight: initial;
    margin: 0;
    font-size: 1em;
    list-style: disc;
}

ul.info_ul li.info_li {
    margin-bottom: 10px;
}

ul.info_ul li.info_li:last-child {
    margin-bottom: 0px;
}

.banner_div p {
    margin-bottom: 4px;
}

.banner_div p img {
    width: 100%;
}
p.message2 span {
    display: block;
    font-size: 1.4em;
}
.campusimg {
    margin-bottom: 10px;
}
.campusimg img {
    width: 100%;
}
section.access_section {
    background: #439441;
}
.access_div {
    max-width: 1000px;
    margin: auto;
    text-align: center;
    color: white;
    padding: 20px 0px;
}
.access_div p {
    line-height: 2em;
    margin: 0;
}
span.en-1 {
    display: block;
    font-size: 1.3em;
}
.page-header-div {
    background-image: url(../images/saitama-uni.jpg);
    background-size: cover;
    background-position: center;
}

.page-header-div h1 {
    padding: 100px 0px;
    text-align: center;
    color: white;
    background: rgba(0,0,0,0.4);
}
.container h2 {
    font-size: 36px;
    font-weight: bold;
    color: #000;
    padding: 0 0 0;
    display: block;
    margin-bottom: 20px;
}
.container h3 {
    text-align: center;
    color: #439441;
}
.main_div .card.border-dark{
    border:0 !important;
}
.about_div {
    margin-bottom: 50px;
}
.about_div h3 {
    margin-top: 50px;
    font-size: 2em;
    font-weight: bold;
    margin-bottom: 20px;
}
.about_div h3.h3-1{
    margin-top: 0px;
}


.message_image1 {
    max-width: 80px;
    width: 100%;
    margin-right: 14px;
}
.message_flex{
    margin-bottom: 20px;
    display: flex;
}
.message_image1 img {
    width: 100%;
    height: auto;
}
.message_image2 span.name {
    font-size: 1.1em;
    font-weight: bold;
    color: #4ca746;
    display: block;
    position: relative;
    margin-bottom: 20px;
}
.message_image2 span.name:after {
    content: '';
    position: absolute;
    width: 60px;
    bottom: -6px;
    border: 1px solid;
    left: 0;
}

span.meail {
    font-size: 1.6em;
    display: block;
    margin: 5px 0px;
}
.message_div3 {
    display: none;
}
	p[class^="button"] { /*変更点　>Read More のボタンをまとめた*/

 	 width: 100px;
 	 text-align: center;
  	margin-left: auto;
  	margin-top: 10px;
  	border: 1px solid #53ae54;
  	color: #53ae54;
  	cursor: pointer;
	}
.sideber .card.border-dark.mb-3 .card-header1 {
    margin-top: 20px;
    padding: 4px;
    text-align: center;
    color: white;
    background: #479e4e;
}
.sideber .card.border-dark.mb-3 .card-header {
    margin-top: 20px;
    padding: 4px;
    text-align: center;
    color: white;
    background: #479e4e;
}
.sideber .card.border-dark.mb-3 .card-body {
    padding: 0 0 1rem;
}
.sideber .card.border-dark.mb-3 .card-body a img {
    width: 100%;
}

			/* ↓ここに追加 ブックレットだけ小さく */
			
			.sideber .card.border-dark.mb-3 .card-body a img {
 			 width: 50%;
 			 display: block;
  			margin: 10px auto;
			}


.col-12.course_main {
    padding: 0;
}
.col-12.course_main .card-body {
    padding: 20px 0;
}
.col-12.course_main .card-body table td {
    padding: 8px;
    font-size: 0.95em;
}
@media screen and (max-width:767px) {	 /*スマホ対応要素　画面が小さいとき縦並びになる*/

    main.main-box {
        width: 100%;
    }
    .sideber {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .campusimg {
        width: 48%;
    }
    .campusimg+a {
        display: block;
        width: 48%;

    }
    .card.border-dark.mb-3 {
        width: 48%;
        order: 5;
    }
    .banner_div {
        width: 48%;
        order: 6;
    }
    p.bs-component {
        width: 48%;
        order: 4;
    }
    button.navbar-toggler {
        background: white;
        margin: 4px 0px;
        margin-left: auto;
    }
    ul.navbar-nav.w-100.nav-justified li {
        width: 100%;
        border: 0;
        border-bottom: 1px solid #68b966;
    }
    p.discription_p {
        text-align: right;
        font-size: 1.15em;
    }
    .container h2 {
        font-size: 28px;
    }
    body.index .main_div {
    padding: 50px 10px;
}
    .main_div {
    padding: 50px 0px;
}
body.admission ol {
    padding-left: 10px;
}
body.index .mv_innger {
    padding-left: 10px;
    padding-right: 10px;
    width: auto;
}
}
@media screen and (max-width:550px) {
    p.discription_p {
        width: 100%;
        text-align: center;
    }
    .site-logo.col-xs-12 {
        margin: auto;
        margin-bottom: 10px;
    }
    p.message1 {
        font-size: 2em;
    }
    h2.top_h2 {
        font-size: 1.6em;
    }
    .access_div {
        text-align: left;
        padding: 20px 10px;
        width: auto;
    }
    .message_flex{
        flex-wrap: wrap;
    }
    .message_image1 {
        margin: auto;
        margin-bottom: 20px;
    }
    .message_div3 {
        padding: 10px;
    }
    .card-body {
        padding: 0.5rem;
    }
    body.contact-page .card-body p {
    text-align: left !important;
}
body.contact-page .card-body h2 {
    text-align: left !important;
}
body.contact-page .card-body h3 {
    text-align: left !important;
}
}
@media screen and (max-width:475px) {
    .campusimg {
        width: 100%;
    }
    .campusimg+a {
        display: block;
        width: 100%;
    }
    .card.border-dark.mb-3 {
        width: 100%;
        order: initial;
    }
    .banner_div {
        width: 100%;
        order: initial;
    }
    p.bs-component {
        width: 100%;
        order: initial;
    }
}


/* 横並び */

.flex {
  display: flex; /*横並び*/
}
.flex .image {
  width: 640px; /*画像サイズ指定*/
  margin: 0;
  padding: 0;
  overflow: hidden;
  position: relative;
}
.flex .text {
  margin: 0 0 0 20px;
  padding: 0;
}


		
.main_div {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  display: flex;
  gap: 30px;
  flex-wrap: nowrap;   /* ←重要 */
}

main.main-box {
  flex: 7;
}

.sideber {
  flex: 3;
}

		
		.message_flex{
  		margin-bottom: 30px;
 		 padding: 15px;
 		 background: #ffffff;
 		 border-radius: 10px;
 		 box-shadow: 0 3px 8px rgba(0,0,0,0.05);
		}

.message_image1 {
  max-width: 200px;
}

.message_image2 {
  flex: 1;
}
		
.sideber {
  position: sticky;
  top: 20px;
}

p[class^="button"] {
  display: inline-block;
  margin-top: 10px;
}

	

.message_flex {
  display: flex;
  gap: 15px;
  align-items: center;
}

.message_image1 {
  max-width: 200px;
}

.message_image2 {
  flex: 1;
}