#guide_area {
    margin: 30px auto 50px auto;
    padding: 20px;
    width: calc(100% - 40px);
    max-width: 850px;
	font-family: 'ヒラギノ角ゴ Pro', 'メイリオ', 'Noto Sans JP', sans-serif;
    color: #333333;
}
.guide {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin: 0;
    padding: 20px;
    border: 1px solid #ccc;
    font-size: 14px;
    background-color: #f7f7f7;
}
.guide li {
    margin: 0;
    padding: 5px 0;
    list-style: none;
    width: 47%;
}
.guide li span {
    display: block;
    font-weight: bold;
}
.guide_h3 {
    margin: 10px auto;
    width: 280px;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    color: #333333;
}
@media only screen and (max-width: 767px) {
    .guide {
        font-size: 12px;
    }
    .guide li {
        width: 100%;
    }
}