📅  最后修改于: 2022-03-11 14:47:33.188000             🧑  作者: Mango
.green {
line-height: 1.1;
border: solid limegreen;
}
.red {
line-height: 1.1em;
border: solid red;
}
h1 {
font-size: 30px;
}
.box {
width: 18em;
display: inline-block;
vertical-align: top;
font-size: 15px;
}