clarified loading.html and fixed linked CSS style
clarified loading.html and fixed linked CSS style

AppGyver/steroids,Leeds-eBooks/steroids,barnyp/steroids,kuldeepJadhav/steroids,kuldeepJadhav/steroids,barnyp/steroids,Leeds-eBooks/steroids,AppGyver/steroids,barnyp/steroids,kuldeepJadhav/steroids,AppGyver/steroids,kuldeepJadhav/steroids,Leeds-eBooks/steroids,barnyp/steroids,Leeds-eBooks/steroids,AppGyver/steroids