#events {
    border: 4px groove;
    }

#events  h1{
    text-align:center;
}

#events table {
    margin-bottom: 1em;
    margin-left: auto;
    margin-right: auto;
    border-collapse: collapse;
    }
    
#events tr {
    text-align:center;
    }
    
#events th, td{
    border: 1px solid black;
    padding: 0 1em 0 1em;
        }