.edui-wx .edui-for-columnlayout .edui-icon {
    background: transparent !important;
    position: relative;
}

.edui-wx .edui-for-columnlayout .edui-icon::before,
.edui-wx .edui-for-columnlayout .edui-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.edui-wx .edui-for-columnlayout .edui-icon::before {
    width: 2px;
    height: 16px;
    background-color: #666;
}

.edui-wx .edui-for-columnlayout .edui-icon::after {
    width: 18px;
    height: 16px;
    background-image: 
        linear-gradient(#666, #666),
        linear-gradient(#666, #666),
        linear-gradient(#666, #666),
        linear-gradient(#666, #666),
        linear-gradient(#666, #666),
        linear-gradient(#666, #666);
    background-size: 5px 2px, 5px 2px, 5px 2px, 5px 2px, 5px 2px, 5px 2px;
    background-position: 
        0 2px,
        0 7px,
        0 12px,
        13px 2px,
        13px 7px,
        13px 12px;
    background-repeat: no-repeat;
}

.edui-wx .edui-for-singlecolumn .edui-icon {
    background: transparent !important;
    position: relative;
}

.edui-wx .edui-for-singlecolumn .edui-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 18px;
    height: 16px;
    background-image: 
        linear-gradient(#666, #666),
        linear-gradient(#666, #666),
        linear-gradient(#666, #666);
    background-size: 18px 2px, 18px 2px, 18px 2px;
    background-position: 
        0 2px,
        0 7px,
        0 12px;
    background-repeat: no-repeat;
}