📅  最后修改于: 2022-03-11 14:47:29.603000             🧑  作者: Mango
p:nth-child(2n+1){
background: #05ffb0;
border: 1px solid;
padding: 5px;
}
/* OR */
p:nth-child(odd){
background: #05ffb0;
border: 1px solid;
padding: 5px;
}