.contentbox > p:nth-child(4){
    margin-top:30px;
}


ul.mailsetteing {
    border: 1px solid #707070;
    border-radius: 15px;
    margin-top: 25px;
    padding: 25px;
    background-color: #FFF;
    line-height:40px;
}

.registerbox {
    margin-top: 70px;
}

.registerbox .row {
    display: flex;
    justify-content: center;
}

.row .formlabel {
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 0.2em;
    text-align:left;
    width: 9em;
}

input.inputemail {
    width: 290px;
}

.submitarea {
    margin-top: 50px;
    text-align: center;
}

.submitarea button {
    margin-left: auto;
    margin-right: auto;
}

@media screen and (max-width:600px){
	ul.mailsetteing {
		margin-left: 20px;
		margin-right: 20px;
		font-size: 14px;
		letter-spacing: 0.05em;
		line-height: 19px;
		padding: 16px;
	}
	
	ul.mailsetteing li {
		margin-top: 19px;
	}
	
	ul.mailsetteing li:first-child {
		margin-top: 0;
	}
	
	.registerbox .row {
		display: block;
		padding: 0 20px;
	}
	
	.row .formlabel {font-size: 14px;font-weight: normal;letter-spacing: 0.05em;}
	
	input.inputemail {
		width: 100%;
	}
	
	.registerbox {
		margin-top: 35px;
	}
	
	.submitarea {
		margin-top: 25px;
	}

	.message h3, .message p{
		padding:0 20px;
	}
}