@charset "UTF-8";


/* 2025年の告知 */

#announcement2025 {
    padding-top: 0.5em;
}


.ann-rap {
    border:2px solid rgb(76 73 72);
    margin: 1em;
    padding: 1em;
    position: relative;
}

.ann2025-title {
    font-size: x-large;
    color: white;
    font-weight: bold;
    padding:0.5em 0;
    background-color: rgb(223 85 65);
    width: 17em;
    margin:0 auto;
    text-align: center;
    position: absolute;
    top: -1.2em;
    left: 50%;
     transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
}

.ann-rap h3 {
    display: block;
    text-align: center;
    font-weight: bold;
    padding-top: 1.5em;
}

.btn-ann {
    font-size: large;
    text-align: center;
}

.btn-ann a {
    display: block;
    padding:0.5em 0;
    background-color: rgb(76 73 72);
    color: white;
    width:16em;
    margin:0.5em auto 1em auto;
}

.btn-ann a:hover {
    opacity:0.8;
    filter: alpha(opacity=80);
    -ms-filter: "alpha( opacity=80 )";
}