Function createBlur

BingBgForBaidu/BingBgForGoogle.user.js:289–307

()

    });
    let blurStyle;
    function createBlur() {
        if (!blurStyle) {
            blurStyle = document.createElement("style");
            blurStyle.innerText = `
             body::before{
              content: " ";
              display: block;
              position: absolute;
              left: 0;
              top: 0;
              right: 0;
              bottom: 0;
              background: inherit;
              filter: blur(5px);
              z-index: -1;
             }`;
        }
        document.head.appendChild(blurStyle);
    }
    if (GM_getValue("blur")) {
        createBlur();
    }