/* -------------------------------------------------- */
/* ボタン */
/* -------------------------------------------------- */

.button-flex { align-items:center; display:flex; flex-wrap:wrap; gap:5px; justify-content:space-evenly; padding:0; margin:auto; }
.button-flex li { list-style:none; padding:0; margin:0; max-width:calc( 50% - 20px ); }
.button-flex li img { height:auto; max-width:100%; }

.main-image { padding:20px 0; margin:25px auto; }