input.span-3, textarea.span-3 { width: 98px!important; }
input.span-4, textarea.span-4 { width: 138px!important; }
input.span-5, textarea.span-5 { width: 178px!important; }
input.span-6, textarea.span-6 { width: 218px!important; }
input.span-7, textarea.span-7 { width: 258px!important; }
input.span-8, textarea.span-8 { width: 298px!important; }
input.span-9, textarea.span-9 { width: 338px!important; }
input.span-10, textarea.span-10 { width: 378px!important; }
input.span-11, textarea.span-11 { width: 418px!important; }
input.span-12, textarea.span-12 { width: 458px!important; }
input.span-13, textarea.span-13 { width: 498px!important; }
input.span-14, textarea.span-14 { width: 538px!important; }
input.span-15, textarea.span-15 { width: 578px!important; }
input.span-16, textarea.span-16 { width: 618px!important; }
input.span-17, textarea.span-17 { width: 658px!important; }
input.span-18, textarea.span-18 { width: 698px!important; }
input.span-19, textarea.span-19 { width: 738px!important; }
input.span-20, textarea.span-20 { width: 778px!important; }
input.span-21, textarea.span-21 { width: 818px!important; }
input.span-22, textarea.span-22 { width: 858px!important; }
input.span-23, textarea.span-23 { width: 898px!important; }
input.span-24, textarea.span-24 { width: 938px!important; }
/* Add these to a column to append empty cols.
这个想法很有意思，可以提高了重用度
*/
.append-1 { padding-right: 40px;}
.append-2 { padding-right: 80px;}
.append-3 { padding-right: 120px;}
.append-4 { padding-right: 160px;}
.append-5 { padding-right: 200px;}
.append-6 { padding-right: 240px;}
.append-7 { padding-right: 280px;}
.append-8 { padding-right: 320px;}
.append-9 { padding-right: 360px;}
.append-10 { padding-right: 400px;}
.append-11 { padding-right: 440px;}
.append-12 { padding-right: 480px;}
.append-13 { padding-right: 520px;}
.append-14 { padding-right: 560px;}
.append-15 { padding-right: 600px;}
.append-17 { padding-right: 680px;}
.append-18 { padding-right: 720px;}
.append-19 { padding-right: 760px;}
.append-20 { padding-right: 800px;}
.append-21 { padding-right: 840px;}
.append-22 { padding-right: 880px;}
.append-23 { padding-right: 920px;}
/* Add these to a column to prepend empty cols. */
.prepend-1 { padding-left: 40px;}
.prepend-2 { padding-left: 80px;}
.prepend-3 { padding-left: 120px;}
.prepend-4 { padding-left: 160px;}
.prepend-5 { padding-left: 200px;}
.prepend-6 { padding-left: 240px;}
.prepend-7 { padding-left: 280px;}
.prepend-8 { padding-left: 320px;}
.prepend-9 { padding-left: 360px;}
.prepend-10 { padding-left: 400px;}
.prepend-11 { padding-left: 440px;}
.prepend-12 { padding-left: 480px;}
.prepend-13 { padding-left: 520px;}
.prepend-14 { padding-left: 560px;}
.prepend-15 { padding-left: 600px;}
.prepend-16 { padding-left: 640px;}
.prepend-17 { padding-left: 680px;}
.prepend-18 { padding-left: 720px;}
.prepend-19 { padding-left: 760px;}
.prepend-20 { padding-left: 800px;}
.prepend-21 { padding-left: 840px;}
.prepend-22 { padding-left: 880px;}
.prepend-23 { padding-left: 920px;}
/* Border on right hand side of a column.
右侧的border,此外还会加右边距和右补白
*/
div.border {
padding-right: 4px;
margin-r