Correcting teacher:PHPz
Correction status:qualified
Teacher's comments:
/* 0.0.1 */
h3{
color: aqua;
}
/* 0.0.2 */
body h3{
color: black;
}
/* 0.1.1 */
h3.span{
color: blue;
}
/* 0.2.1 */
h3.title.span{
color: red;
}
/* 1.0.1 */
h3#id{
color: beige;
}
由此可见tag>class>id 权重以此由小变大
tag=1 class=10 id=100