html {
	overflow-x: hidden;
}

body, html {
	margin: 0;
	font-style: normal;
	background-color: #FFFFFF;
    margin: 0;
    padding: 0;
    font-size: 1rem;
}

.header {
	width: 100%;
	text-align: center;
	margin-top: 10px;
	margin-bottom: 20px;
}

.container {
    max-width: 700px;
    margin: 0 auto;
    padding: 10px;
}

img {
    max-width: 100%;
    height: auto;
}

input[type="email"], input[type="text"], input[type="password"] {
    width: 60%;
    box-sizing: border-box;
    font-size: 1rem;
    padding: 8px;
}
input[type="submit"], input[type="reset"], input[type="button"] {
    font-size: 1rem;
    padding: 8px 16px;
    margin: 4px;
}
.input-box {
    border: 2px solid #ccc;
    background: #FFFFFF;
    border-radius: 8px;
    padding: 20px 16px;
    margin-bottom: 24px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}
/* 配信先変更用スタイル */
.input-box_c {
    border: 2px solid #ccc;
    background: #fffbe6;
    border-radius: 8px;
    padding: 20px 16px;
    margin-bottom: 24px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}
/* 配信停止用スタイル */
.input-box_s {
    border: 2px solid #ccc;
    background: #F7F7F7;
    border-radius: 8px;
    padding: 20px 16px;
    margin-bottom: 24px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.form_style {
	max-width: 600px;
	margin: 0 auto;
	text-align: left;
}

.form-row {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.form-row label {
    min-width: 220px;
    margin-right: 16px;
    text-align: left;
    flex: 0 0 220px;
    display: flex;
    align-items: center;
}
.form-button {
	text-align: center;
	margin-top: 24px;
}

.error-box {
	width: 600px;
	padding: 10px;
	margin-top: 50px;
	margin-bottom: 50px;
}
.font-red {
    color: #FF0000;
}
.font-red-bold {
    color: #FF0000;
    font-weight: bold;
}
.font-small {
    font-size: 0.875rem;
}
.font-thanks {
    font-size: 1rem;
    color: #FF6666;
    font-weight: bold;
}

/* バックナンバーリストのマーカー位置・サイズ調整 */
ul {
    list-style-type: none;
    font-size: 1.3rem;
}
li {
    list-style-type: none;
    padding-left: 0;
    text-indent: 0;
}

.input-box_backnumber {
	text-align: center;
	margin-top: 24px;
}
input[type="password"] {
    width: 200px;
}