有没有办法使这个CSS风格简单

Question

border-right:1px solid #8fa6b9;
border-bottom:1px solid #8fa6b9;
border-left:1px solid #2b5a82;
border-top:1px solid #2b5a82;

右边和底部一样......

Answer 1

border       : 1px solid;
border-color : #2b5a82 #8fa6b9 #8fa6b9 #2b5a82;