Do I have any mistakes? For Ntd Child Assignment


#1

Below is the CSS codes I made. It seems right, but it didn't function as it was mean to be.
p:first-child{
color:red;
font-family:cursive
}
p:ntd-child(2){
font-family:Tahoma;
}
p:ntd-child(3){
color:#CC0000;
}
p:ntd-child(4){
background-color:#00FF00;
}
p:ntd-child(5){
font-size:22px;
}


#2

it is nth-child, not ntd-child