* {
    margin: 0;
    padding: 0;
}
.kefuCss {
    margin: 0px;
    padding: 0px;
    float: none;
    width: 450px;
    height: 550px;
    max-width: none;
    max-height: none;
    position: fixed;
    right: 0px;
    bottom: 0px;
    color: rgb(0, 0, 0);
    background-color: transparent;
    box-sizing: content-box;
    overflow: hidden;
    z-index: 1000000;
    border-radius: 8px;
}

.kefuLoad {
    border: none;
    width: 100%;
    height: 20px;
    position: fixed;
    right: 45%;
    bottom: 0px;
    z-index: 1000000;
}

.kefuLoad img {
    position: absolute;
    margin: 0px;
    bottom: 9px;
    right: 0px;
    width: 145px;
    height: 14px;
}

.minWin {
    position: fixed;
    right: 0px;
    bottom: 0px;
    display: none;
    border-color: red;
    clear: none;
    width: 215px;
    height: 46px;
    background: -webkit-gradient(linear, 0% 100%, 0% 0%, to(rgb(229, 229, 228)), from(rgb(242, 243, 243))) rgb(229, 229, 228)
}

.operationBut {
    width: 450px;
    position: relative;
    bottom: 535px;
    left: auto;
    right: 10px;
}