@charset "utf-8";
/* CSS Document */

html {
    width: 100%;
    height: 100%;
}

body {
    width: 100%;
    height: 100%;
}

.contents-area {
    display: flex;
}

.contents-left-area {
    display: inline-block;
    padding-right: 5px;
}

.top-contents-area {
    display: block;
    margin-top: 40px;
    margin-left: auto;
    margin-right: auto;
    padding: 0px 5px;
}

.contents-right-area {
    display: inline-block;
    width: 100%;
}

.contents-right {
    display: block;
    margin-top: 40px;
    margin-left: auto;
    margin-right: auto;
    padding: 0px 5px;
}

.thumb-image-area {
    /*margin-top: 40px;*/
}

.thumb-image-row {
    display: flex;
    max-width: 1000px;
    margin-top: 40px;
    margin-left: auto;
    margin-right: auto;
    justify-content: space-between;
    flex-wrap: wrap;
}
    
.thumb-image-column {
    display: inline-block;
    padding-left: 5px; 
    padding-right: 5px;
    width: calc( (100% - 30px) / 3 );
}

.thumb-image-column a:hover p {
    color: #000;
}

.thumb-image-box {
    display: inline-block;
    max-width: 280px;
    border: 2px solid #000;
    overflow: hidden;
}

.thumb-image {
    width: 100%;
    transition-duration: 0.5s;
}

 a:hover .thumb-image-box .thumb-image {
    transform: scale(1.2, 1.2);
}

.event-logo-image {
    max-width: 900px;
    width: 100%;
    border: 0;
}

.link-black:hover {
    color: #000;
}


.arrow {
	position: relative;
	display: inline-block;
	padding: 0 0 0 16px;
	color: #000;
	vertical-align: middle;
	text-decoration: none;
	font-size: 15px;
}
.arrow::before,
.arrow::after{
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	margin: auto;
	content: "";
	vertical-align: middle;
}

.link-icon::before {
    left: 1px;
	width: 10px;
	height: 2px;
	background: #000;
	-webkit-transform: rotate(135deg);
	transform: rotate(135deg);
}
.link-icon::after {
	left: 2px;
	width: 7px;
	height: 7px;
	border-top: 2px solid #000;
	border-right: 2px solid #000;
}

.back-circle {
    width: 40px;
    height: 40px; 
    background-color: #ccc; 
    border: 1px solid #ccc;
    border-radius: 20px; 
    position: relative;
    top: 50%;
    cursor: pointer;
}

.back-circle:hover {
    background-color: #fff;
    border: 1px solid #ccc;
}

.back-circle a:hover {
    color: #000;
}
.back-circle-text-area {
    position: absolute;
    top: 10px;
    left: 4px;
}

.back-circle-arrow {
    font-size: 14px;
}

.back-circle-back-text {
    position: absolute;
    top: 4.5px;
    padding-left: 2px;
    font-size: 10px;
}

.detail-section-01 {
    margin-top: 20px;
    margin-left: auto;
    margin-right: auto;
    max-width: 900px;
}

.detail-section-02 {
    margin-top: 40px;
    margin-left: auto;
    margin-right: auto;
    max-width: 900px;
}

@media ( min-width: 1000px ) {
    
    .top-contents-area {
        max-width: 1290px;
    }

    .contents-right {
        max-width: 1290px;
    }
    
    .thumb-image-column {
        display: inline-block;
        width: 280px;
    }

}