fix sidebar and FASTA ID wrapping

[djleite]

Sider bar issues - selected sequences & share results white spacing

Original

Update

• The siderbar options for selected hits should be
  grey: when no sequences are selected
  blue: when sequences are selected
• The "Share results" section has too much white spacing around the options

FASTA IDs need wrapping in the "Hit sequences producing significant alignments" section

Original

Update

• The FASTA IDs need to wrap so they do not extend onto new lines

[djleite]

@3lviend please can you take a look at these?