Margin, padding, border

.Zaholovok1 {

    border: 2px solid red;

    border-radius: 5px;

}

 solid, dotted, dashed, double, inset, outset, none, hidden, groove, ridge 

border-style: dotted dashed solid double;

margin / padding

margin: 25px;

margin-top: 100px;

margin-bottom: 100px;

margin-right: 150px;

margin-left: 80px;

margin: 25px 50px 75px 100px;            // top, right, left, bottom

margin: 20px 0 0 0;

border-top-right-radius: 100px;