What replaces cellpadding, cellspacing, valign, and align in HTML5 tables?

Try using the code given below:

/* cellpadding */
th, td { padding: 5px; }
/* cellspacing */
table { border-collapse: separate; border-spacing: 5px; } /* cellspacing="5" */
table { border-collapse: collapse; border-spacing: 0; }   /* cellspacing="0" */
/* valign */
th, td { vertical-align: top; }
/* align (center) */
table { margin: 0 auto; }

Note : Just use border-collapse: collapse for your table, and padding for th or td . This style is for full reset for tables - cellpadding, cellspacing and borders. TBH. For all the fannying around with CSS you might as well just use cellpadding="0" cellspacing="0" since they are not deprecated