tabel, td, th{
border:1px solid #000000;
}

tabel{
margin:0 auto;
border-collapse:collapse;
}

td, th{
padding:2px;
vertical-align:center;
text-align:left;
font-size:13px;
}
tr.ser td,th{
background-color:#EBEBEB;
}
#danger{
color:#FF0000;
}
#content{
background-color:#FFFFFF;
font-size:13px;
}
#cent{
color:#436CB9;
}