initial box shadow: rgb(0, 0, 0) 0px 0px 10px 0px
initial filter: blur(10px)
resized box shadow: rgb(0, 0, 0) 0px 0px 20px 0px
resized filter: blur(20px)
resized back box shadow: rgb(0, 0, 0) 0px 0px 10px 0px
resized back filter: blur(10px)