在Web開發中，CSS樣式是不可或缺的一部分。CSS3是CSS的新一代標準，擁有豐富的屬性設置，可以讓網站設計變得更加豐富多彩。

下面是CSS3所有屬性設置的詳細介紹：

/* 布局 */
display: none | inline | block | inline-block | table | table-cell | table-row | flex | inline-flex | grid | inline-grid;
position: static | relative | absolute | fixed | sticky;
float: left | right | none;
clear: both | left | right | none;
overflow: visible | hidden | scroll | auto;
z-index: integer;
/* 字體和文本 */
font-size: length | percentage;
font-family: font family name;
text-align: left | right | center | justify;
text-decoration: none | underline | overline | line-through;
text-indent: length | percentage;
line-height: normal | number | length | percentage;
/* 背景 */
background-color: color;
background-image: none | url;
background-repeat: repeat | repeat-x | repeat-y | no-repeat;
background-position: length | percentage | top | center | bottom | left | right;
background-blur: length;
/* 邊框 */
border: border-style border-width border-color;
border-style: solid | dotted | dashed | double | groove | ridge | inset | outset | none;
border-width: length;
border-color: color;
border-radius: length;
/* 盒子模型 */
width: length | percentage;
height: length | percentage;
margin: length;
padding: length;
box-shadow: x-offset y-offset blur radius color;
box-sizing: content-box | border-box;
/* 變換和過渡 */
transform: translate | rotate | scale | skew;
transition: property duration timing-function delay;
/* 動畫 */
animation: name duration timing-function delay iteration-count direction fill-mode play-state;

總結：

CSS3提供了非常豐富的屬性設置，使得網站樣式創作更加靈活多樣。掌握這些屬性設置，可以讓我們設計的網站更加吸引人眼球。