Alpha

opacity

用來設定各種物件的透明度。所有通用類別名稱的前綴詞為 .u-alpha:

.u-alpha:100
Lorem ipsum dolor sit amet, consectetur adipisicing elit.
.u-alpha:87
Lorem ipsum dolor sit amet, consectetur adipisicing elit.
.u-alpha:70
Lorem ipsum dolor sit amet, consectetur adipisicing elit.
.u-alpha:54
Lorem ipsum dolor sit amet, consectetur adipisicing elit.
.u-alpha:38
Lorem ipsum dolor sit amet, consectetur adipisicing elit.
.u-alpha:24
Lorem ipsum dolor sit amet, consectetur adipisicing elit.
.u-alpha:12
Lorem ipsum dolor sit amet, consectetur adipisicing elit.
.u-alpha:8
Lorem ipsum dolor sit amet, consectetur adipisicing elit.
.u-alpha:5
Lorem ipsum dolor sit amet, consectetur adipisicing elit.
.u-alpha:2
Lorem ipsum dolor sit amet, consectetur adipisicing elit.
.u-alpha:0
Lorem ipsum dolor sit amet, consectetur adipisicing elit.