input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active {
-webkit-transition-delay: 99999s;
-webkit-transition: color 99999s ease-out, background-color 99999s ease-out;
}
选择special下所有class为 col-的class
.special [class*=col-]
选择当前元素后面紧跟的 div
+div
