?<style> .box{ width: 440px; height: 440px; margin: 100px auto; position: relative; }.shadow{ width: 100%; height: 308px; background-color:-webkit-linear-gradient(top,rgba(0,0,0,0) 0,rgba(0,0,0,.1) 50%,rgba(0,0,0,.8) 90%,rgba(0,0,0,.9) 100%); top: 30%; position: absolute;?</style><body>? <div class="box"> <img src="images/f2.jpg" alt=""> <div class="shadow"></div> <p>picture</p> </div></body>
請問我這個透明的陰影效果怎么不出現(xiàn)，哪段代碼出問題了？？
幕布斯2315112
2016-04-10 21:04:50
