.edui-button.edui-for-xiumi .edui-button-wrap .edui-button-body {
    width: 30px !important;
    height: 30px !important;
    text-align: center;
}
.edui-button.edui-for-xiumi .edui-button-wrap .edui-button-body .edui-icon {
    width: 16px !important;
    height: 16px !important;
    background-image: url("/img/icon/xiumi.png") !important;
    background-size: contain;
}