css3选择器，第n个子递增1-css3selector,nthchildincrementingby1

i am using css3 selector to select different childs . is their any alternative instead of hardcoding it

我正在使用css3选择器来选择不同的孩子。是他们的替代品,而不是硬编码

.checkout_main .check_tr th:nth-child(1){
    width:50px;padding-left:10px;
}
.check_tr th:nth-child(2){
    width:300px;padding-left:10px;
}
.check_tr th:nth-child(3){
    width:50px;padding-left:10px;
}
.check_tr th:nth-child(4){
    width:100px;padding-left:10px;
}

1 个解决方案

You can use odd even
:nth-child(odd)
{
  width: 100px;
}

:nth-child(even)
{
  width:200px; 
}