h1标签的隐藏方式

h1 {
        position: absolute;
        clip: rect(1px, 1px, 1px, 1px);
        clip-path: inset(0px 0px 99.9% 99.9%);
        overflow: hidden;
        height: 1px;
        width: 1px;
        padding: 0;
        border: 0;
    }