body{
    font-family: 'Roboto', "Hiragino Sans", 'Noto Sans JP','M PLUS Rounded 1c', sans-serif;
  background-image: linear-gradient(150deg, rgba(48, 53, 97, 1) 10%, rgba(154, 39, 238, 1) 68%);
	animation: bggradient 20s ease infinite;
    color:#333 !important;
}

@keyframes bggradient{
	0% {
		background-position: 0% 50%;
	}
	50% {
		background-position: 100% 50%;
	}
	100% {
		background-position: 0% 50%;
	}
}


h1,.nav-link{
font-weight:400;
	
}

  .bd-placeholder-img {
    font-size: 1.125rem;
    text-anchor: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
  }

  @media screen and (max-width: 767px) {
  	body{
  		font-size:0.85em !important; /* スクリーンサイズが767px以下の場合に適用 */
  	}

	#header.m_scroll {
	    background-color: rgba(0,0,0) !important;
	}
  } 
  @media (min-width: 768px) {
    .bd-placeholder-img-lg {
      font-size: 3.5rem;
    }
	#header{
		background: transparent !important;
	}
	#header.m_scroll {
	    background-color: rgba(0,0,0,.5) !important;
	}
  }

  .b-example-divider {
    width: 100%;
    height: 3rem;
    background-color: rgba(0, 0, 0, .1);
    border: solid rgba(0, 0, 0, .15);
    border-width: 1px 0;
    box-shadow: inset 0 .5em 1.5em rgba(0, 0, 0, .1), inset 0 .125em .5em rgba(0, 0, 0, .15);
  }

  .b-example-vr {
    flex-shrink: 0;
    width: 1.5rem;
    height: 100vh;
  }

  .bi {
    vertical-align: -.125em;
    fill: currentColor;
  }

  .nav-scroller {
    position: relative;
    z-index: 2;
    height: 2.75rem;
    overflow-y: hidden;
  }

  .nav-scroller .nav {
    display: flex;
    flex-wrap: nowrap;
    padding-bottom: 1rem;
    margin-top: -1px;
    overflow-x: auto;
    text-align: center;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .btn-bd-primary {
    --bd-violet-bg: #712cf9;
    --bd-violet-rgb: 112.520718, 44.062154, 249.437846;

    --bs-btn-font-weight: 600;
    --bs-btn-color: var(--bs-white);
    --bs-btn-bg: var(--bd-violet-bg);
    --bs-btn-border-color: var(--bd-violet-bg);
    --bs-btn-hover-color: var(--bs-white);
    --bs-btn-hover-bg: #6528e0;
    --bs-btn-hover-border-color: #6528e0;
    --bs-btn-focus-shadow-rgb: var(--bd-violet-rgb);
    --bs-btn-active-color: var(--bs-btn-hover-color);
    --bs-btn-active-bg: #5a23c8;
    --bs-btn-active-border-color: #5a23c8;
  }
  .bd-mode-toggle {
    z-index: 1500;
  }
  .bi{
        font-size:20px;
  }
.bi-twitter{
    color:#fff;
}
.bi-youtube{
    color:red;
}
.jumbotron-extend {
    position: relative;
    height: 80vh;
    min-height: 300px;
    background: url(../img/IMG_9475.JPG) no-repeat center center;
    background-size: cover;
    
}
.jumbotron-container {
    position: relative;
    top: 50%;
    left:50%;
	transform: translate(-50%, -50%);
	font-color:#FFF;
    background-image:
    linear-gradient(rgba(0, 0, 0, 0.6) 0 100%);
}

.card-horizontal {
    display: flex;
    flex: 1 1 auto;
}
.test2{
	background: #0076D8; /*背景色*/
	padding: 0.5em; /*文字まわり（上下左右）の余白*/
	border-radius: 0.5em; /*角丸*/
}
.footer{
	text-align:center;
    color:#fff;
}

a{
    color:#333;
	text-decoration:none;
}

.underline {
  display: inline-block;
  position: relative;
}
.underline-bold {
  display: inline-block;
  position: relative;
}
.underline:before {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -10px; /*下線の上下位置調整*/
  display: inline-block;
  width: 50px; /*下線の幅*/
  height: 2px; /*下線の太さ*/
  -moz-transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  transform: translate(-50%); /*位置調整*/
  background-color: #0153ff; /*下線の色*/
}
.underline-bold:before {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -10px; /*下線の上下位置調整*/
  display: inline-block;
  width: 100px; /*下線の幅*/
  height: 5px; /*下線の太さ*/
  -moz-transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  transform: translate(-50%); /*位置調整*/
  background-color: #0153ff; /*下線の色*/
}

.button_org{
	width:300px;
	height:60px;
}

.info-label {
    line-height: 1.0;
    padding: 2px;
    display: inline-block;
    background: rgba(218, 67, 83, 0.9);
    font-size:0.9em;
    color:#fff;
    margin-left:0.5em;
}


.btn {
    text-align: center;
    font-weight: bold;
    margin: 50px auto 0;
    max-width: 750px;
    border-width: 2px;
    border-style: solid;
    line-height: 1.0;
    padding: 23px 15px;
}
.btnCi {
    border-radius: 40px;
    max-width: 250px;
    margin: 20px auto;
    line-height: 50px;
    padding: 0 10px;
  background-color: #0153ff; /*下線の色*/
    font-weight: 700;
}
.btnCiBorder, .btnCi {
    border-color: #0153ff;
}

.btnCi, .btnCiBorder:hover {
    background: #0153ff;
    color:#fff;
}