borderプロパティ - layout-check

border-width:thin;

border:solid thin #3366cc;

border:dotted thin #3366cc;

border:dashed thin #3366cc;

border-width:medium;

border:solid medium #3366cc;

border:dotted medium #3366cc;

border:dashed medium #3366cc;

border-width:thick;

border:solid thick #3366cc;

border:dotted thick #3366cc;

border:dashed thick #3366cc;

border-width:1em;

border:solid 1em #3366cc;

border:dotted 1em #3366cc;

border:dashed 1em #3366cc;