#contents_base {
	width: 90%;
	margin: auto;
}

div.form_item label {
    display: block;
    font-size: 110%;
    font-weight: bold;
    margin: 10px 0;
    font-size: 100%;
}

span.form_required {
    font-size: 80%;
    font-weight: normal;
    color: #f00;
    box-sizing: border-box;
    padding: 0 4px 4px 4px;
    margin-left: 6px;
    border: 1px solid #f00;
    margin-top: -4px;
    position: absolute;
}

div.form_item {
    margin-bottom: 40px;
}

div.form_item input,
div.form_item textarea{
	width:100%;
	font-size: 100%;
    line-height: 160%;
}

div.form_item select{
	width:100%;
	height:2.4em;
}

div.form_item select option{
	font-size: 110%;
    line-height: 180%;
}

div.form_item input[type="radio"],
div.form_item input[type="checkbox"] {
    width: 20px;
    margin-bottom: 10px;
}

.c-form_submit {
    width: 100%;
    text-align: center;
}

.post_button {
    background: #e5002d;
    border: solid #e5002d 1px;
    width: 60%;
    margin: auto;
    color: #fff;
    min-width: 280px;
    font-size: 140%;
    font-weight: bold;
    line-height: 200%;
    text-align: center;
}

.post_button a {
    color: #fff;
    display: block;
}

button.post_button:hover{
	opacity:50%;
	cursor: pointer;
}