标签:initial play div space ica span anim https tps
<dot></dot>
dot {
display: inline-block;
height: 1em; line-height: 1;
vertical-align: -.25em;
overflow: hidden;
font-size:initial;
}
dot::before {
display: block;
content: ‘...\A..\A.‘;
white-space: pre-wrap;
animation: dot 3s infinite step-start both;
}
其中‘\A‘其实指的是换行符中的LF字符,其unicode编码是000A,在CSS content属性中则直接写作‘\A‘;换行符除了LF字符还有CR字符,其Unicode编码是000D,在CSS content属性中则直接写作‘\D‘。CR字符和LF字符分别指回车(CR)和换行(LF)。
标签:initial play div space ica span anim https tps
原文地址:https://www.cnblogs.com/DaoBaNan/p/8986528.html