CSS 学习笔记三（Tables/）

border: border-width border-style border-color|initial|inherit;

border-width: medium|thin|thick|length|initial|inherit;

border-style:none|hidden|dotted|dashed|solid|double|groove|ridge|inset|outset|initial|inherit;

1 table, th, td {
2    border: 1px solid black;
3 }

border-collapse: separate|collapse|initial|inherit;

border-spacing: length|initial|inherit;

1 table {
2     border-collapse: separate;
3     border-spacing: 10px 50px;
4 } 

text-align: left|right|center;

vertical-align: top|bottom|middle;