.message_box {
    width: 710px;
    border: 1px solid #898989;
}
.message_inbox {
    width: 690px;
    margin-right: auto;
    margin-left: auto;
    margin-top: 20px;
    margin-bottom: 20px;
    position:relative;
}
.message_date {
    margin-bottom: 5px;

}
.message_line {
    border-bottom: dotted 1px #898989;
    margin-bottom: 10px;
}
.message_tite {
    color: #0B318F;
    font-size: 20px;
    margin-bottom: 10px;
}
.message_body {
    font-size: 14px;
    margin-bottom: 10px;
}
.message_link {
    width:710px;
    margin-bottom: 10px;
    height:30px;
}
.message_prev {
    float: left;
    color: #0B318F;

}
.message_next {
    float: right;
    color: #0B318F;
}