#main_header {
    height: 75px;
    background-color: lightcoral;
    position: relative;
    text-align: center;
    line-height: 40px;
    color: white;
}
#main_header > h1 > a{
    color: white;
}
#main_header > a.left {
    width: 62px;
    left: 50px; top: 7px;
}
#main_header > label.right{
    width: 32px;
    right: 5px; top: 7px;
}
* { margin: 0; padding: 0; }
body { font-family: 'Helvetica', sans-serif; }
li { list-style: none; }
a { text-decoration: none; }

/* 메인 콘텐트 */
#main_content { position: relative; width: 1000px; height: 400px; margin: 0 auto; }

/* 가입 양식 폼 */
#join_box {	width: 600px;	margin: 0 auto; }
#join_box h2 { 	border-bottom: solid 1px #dddddd; padding-top: 50px; }
#join_box .col1 { float: left;	width: 110px; margin-top: 4px; }
#join_box .col2 { float: left;	width: 400px; }
#join_box .col3 { float: left; }
#join_box .form input { width: 390px;	height: 22px; }
#join_box .form { height: 38px; }
#join_box .id {	margin-top: 20px; }
#join_box input[name=email1] { width: 100px; }
#join_box input[name=email2] { width: 275px; }
#join_box .bottom_line { margin-top: 10px;	border-bottom: solid 1px #cccccc; }
#join_box .buttons { text-align: right;	margin: 20px 100px 0 0; }