.inner_content h1 {
    font-size: 32px;
    margin-bottom: 40px;
    color: #363636;
    font-weight: 600;
}

.inner_content .sec_board {
    padding-bottom: 80px;
}

.inner_content .sec_board .button_area {
    margin-top: 20px;
    font-size: 0;
}

.inner_content .sec_board .button_area a,
.inner_content .sec_board .button_area button {
    display: inline-block;
    height: 37px;
    text-align: center;
    line-height: 37px;
}

.inner_content .sec_board .button_area .btn {
    width: 102px;
    font-size: 16px;
    color: #fff;
    margin-left: 5px;
}

.btn_prev {
    background: #888888;
}

img {
    max-width: 100% !important;
}

table thead {
    border-top: 4px solid #279664;
}

table thead tr:last-child th,
table thead tr:last-child td {
    border-bottom: 1px solid #279664;
}

table thead tr th,
table thead tr td {
    border-bottom: 1px solid #e1e1e1;
}

table thead tr .title {
    font-size: 18px;
}

table thead tr .attach {
    background: url(/images/ico_attach.png) no-repeat 0 50%;
    padding-left: 24px;
    text-decoration: underline;
}

table tbody tr td {
    padding: 30px;
}

table tbody tr td pre {
    line-height: 140%;
}

table tfoot {
    border-top: 1px solid #279664;
    border-bottom: 1px solid #279664;
}

table tfoot tr:first-child th,
table tfoot tr:first-child td {
    border-bottom: 1px solid #e1e1e1;
}

table tfoot tr th {
    padding-left: 30px;
}

table tfoot tr th.read_prev {
    background: url("/images/ico_up.png") 88% center no-repeat;
}

table tfoot tr th.read_next {
    background: url("/images/ico_down.png") 88% center no-repeat;
}

table tfoot tr td:before {
    content: '|';
    color: #279664;
    padding-right: 15px;
}

table tr th,
table tr td {
    padding: 15px 0;
    font-size: 15px;
    text-align: left;
    border: 0;
    background: 0;
}

table tr th {
    padding-left: 30px;
    font-weight: 600;
}

tr.answer {
    border-top: 1px solid #e1e1e1;
}

tr.answer th {
    background-color: #f1f1f1;
}