Untitled

<style>
*{
    margin:0;
    box-sizing:border-box;
}
table, th, td{
    max-width: 100%; background-color: rgb(255, 255, 255); border-collapse: collapse; border-spacing: 0px; color: rgb(51, 51, 51); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; border: 1px dashed rgb(187, 187, 187); position: relative; min-width: 30px; height: 13px; text-align: center;
}
#day{
    width:20px;
    height:20px;
    border-radius:50%;
    background:teal;
    color:#fff;
}
td{
    text-align:center;
}
#Gruodis{
    letter-spacing:5px;
    font-size:13px;
    border: 1px dashed rgb(187, 187, 187); position: relative; min-width: 30px; height: 13px; text-align: center;
}
</style>
<body>
<center>

<table>
    <tr><th id="Gruodis"colspan="7">2019 Gruodis</th></tr>
    <tr><th>P</th><th>A</th><th>T</th>
        <th>K</th><th>Pe</th><th>S</th>
        <th>S</th>
    </tr>
<?php

$c=1;
    for ($i=1;$i<=7;$i++){
echo " <tr>";
}
for ($k=1;$k<=5;$k++)
{
    echo " <td> ";
    for ($j=1;$j<=35;$j++)
    {
      echo " <tr> $j ";
      if($j%7==0) { echo " </tr> <br> "; }
    }
    echo "</td>";
}
?>
</table>
</center>
</body>