JS_0005：按钮点击加亮

 

html:

<div class="homeWxq" onclick="openWxq(this)"></div>

css:

.homeWxq{
    position: absolute;
    width: 19.5%;
    height: 35.6%;
    top: 50%;
    left: 40.1%;
    transform: translate(0,-50%);
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    background-image: url('../img/homeWxq.png');
    pointer-events: auto;
}
.homeWxq:active{
    position: absolute;
    width: 19.5%;
    height: 35.6%;
    top: 50%;
    left: 40.1%;
    transform: translate(0,-50%);
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    background-image: url('../img/homeWxqA.png');
    pointer-events: auto;
}