table, table tr th, td {
    border: 1px solid #ccc;
}

.nav{
    position: relative;
}

.main_find{
    width: 350px;
}

.table-btn {
    padding: 0px;
}

.select{
    font-size: 14px;
}
#content{
    color: black;
    background: white;
}

#content_title{
    margin-bottom: 0px;
    font-size: 3.5em;
    background: white;
    line-height: 2.5em;
}

.pro_num{
    font-size:22px;
}

.info p{
    margin: 0 0 17px 0;
}