Question

如何在ASP .Net中添加母版页背景图像

body {
           background-image: url(../Images/images1.jpg) no-repeat;
           background-attachment: fixed;
            margin-top: 0px;
 }

这不起作用

Answer 1

试试这个： -

    html { 

        background: url(Jellyfish.jpg) no-repeat center center fixed; 

        background-size: cover;
    }