.maintitle {
text-align: center;
font-family : arial;
color: #cf4711;
font-size: 16px;
}

.pipetitle {
text-align: center;
font-family : arial;
color: #808080;
font-size: 16px;
}

.welcometitle {
text-align: center;
font-family : arial;
color: #ffffff;
font-size: 16px;
}

.orange {
    color: #cf4711;
    font-weight: bold;
}