Table editing in WordPress

You can do this by adding a custom CSS.

Go to “Appearance > Customize > Additionnal CSS” and add this :

td,tr {
    border: none!important;
}

it will get rid of all table border

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)