turli tomonlar uchun chegara stillarni alohida yozish usullari ham mavjud. border-left(chap tomon), border-right(o'ng tomon), border-top(tepa tomon), border-bottom(pastki tomon).
border-left xususiyatidan foydalanib blokni faqat chap chegarasini yaratamiz.
<div id="elem"></div>
#elem {
width: 300px;
height: 100px;
border-left: 1px solid red;
}
Va endi biz chap va o'ng chegaralarni bir vaqtning o'zida qilamiz.
<div id="elem"></div>
#elem {
width: 300px;
height: 100px;
border-left: 1px solid red;
border-right: 1px solid red;
}