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

/*ここからサンプル画像用CSS*/
.imagesample{
	width: 330px;
	height: 145px;
	object-fit: cover;
}
/*ここまでサンプル画像用CSS*/

/*==================
全てのボタン
==================*/

.button-container {
    text-align: center;
    padding: 30px 0;
}

.btn {
    display: inline-block;
    margin: 10px;
    padding: 10px 25px;
    text-decoration: none;
    color: white;
    font-size: 16px;
    font-weight: bold;
    border-radius: 5px;
    overflow: hidden;
    position: relative;
    transition: background-color 0.3s ease;
}

/*==================
左ボタン
==================*/

.btn-1 {
    background-color: #007bff;
    border: 2px solid #007bff;
    color: white;
}

.btn-1:hover {
    background-color: white;
    color: #007bff;
    border-color: #007bff;
}

/*==================
中央ボタン
==================*/

.btn-2 {
    background-color: #28a745;
    border: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.btn-2:hover {
    background-color: #218838;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

/*==================
右ボタン
==================*/

.btn-3 {
    background-color: #ffc107;
    color: #333;
    border: none;
    transition: color 0.4s;
}

.btn-3::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: #dc3545;
    z-index: 0;
    transition: width 0.4s ease-out;
}

.btn-3 span {
    position: relative;
    z-index: 1;
}

.btn-3:hover::before {
    width: 100%;
}

.btn-3:hover {
    color: white;
}

.btn-3 {
    z-index: 1;
}