/*
    These are css rules that had to be excluded from css files that were affected by yui compressor
    which was breaking them by removing whitespaces around operators
*/
#technologytree .content.technologies > h1::before {
    top: calc(50% - 4px);
}

#technologytree .content.technologies a.technology,
#technologytree .content.technologies a.prerequisites {
    width: calc(50% - 5px);
}

#technologytree .content.technologies a.technology::before,
#technologytree .content.technologies a.prerequisites::before {
    top: calc(50% - 14px);
}