CSS implements color gradient effect under different browsers_html/css_WEB-ITnose

I want to make a giant screen for the homepage, but I don’t want to use pictures, which will slow things down a bit. Solid colors are quite ugly, so I had to try the gradient effect. CSS 3 has good color gradient support. To cope with some old browsers, it still requires a few lines of code.

is organized as follows:

    background-image: -moz-linear-gradient(top, #ff4f02, #8f2c00);    /* Firefox */        background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0, #ff4f02), color-stop(1, #800000));    /* Safiri 4+, Chrome */        filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff4f02',endColorstr='#8f2c00');    /* IE 6 7 8 9 */        background: -ms-linear-gradient(top, #ff4f02, #8f2c00);    /* IE 10 */

The effect is purple: