/* 汎用ボタン */
.basic_button {
    display: block;
    width: 300px;
    height: fit-content;
    margin: 10px auto;
    padding: 0.5em;
    color: #df8db9;
    border: 1px solid #df8db9;
    background-color: #fff;
    box-shadow: 2px 2px 2px #c4b3bc;
    text-align: center;
    font-weight: bold;
    font-size: 16px;
}
.basic_button:hover {
    transition: 0.2s;
    background-color: #df8db9;
    color: #fff;
}

.color_change a {
    color: #df8db9;
}

@media screen and (min-width: 600px) {
    /* 汎用ボタン */
    .basic_button {
        position: relative;
        width: fit-content;
        bottom: -35px;
        margin: 10px auto 50px;
        padding: 0.5em 1em;
        font-size: 20px;
    }
}