background change in Chrome when mouse hover

I use Chrome, background = CSS3

<h4 class="title-name clearfix"><a href="****************">Fairy Tail - LUCY</a>            </h4>

why when i hover mouse over title, background change , it happen only in Chrome.

Edit: I found out solve, If title-name{paddin开发者_如何学Pythong: 7px 15px} then must change title-name a{padding:7px 15px} 'll fixed in Chrome change background when mouse hover

Your question doesn't really give enough information, as the commenters have mentioned. I think you are trying to select it incorrectly in the css. Your css selector should be as follows:

.title-name a {
background: red;
}
.title-name a:hover {
background: white;
}