Why is xml cut when uploading via ftp?

Question

FTP

Through Total Commander or FileZilla I upload the file to the server, the server is located on valuehost
Total Commander truncates the XML file when uploading up to 512 bytes
FileZilla truncates XML to 30Kb
Dr.Web is installed on the computer, but even when it is turned off it is still cut off Uploaded
in the passive exchange mode data and everything is active in the same
way I already broke my head what it could be (: Everything is ok on the
other neighboring computer.
The computer has WinXP, and on the one on which everything is ok, Win8.

Answer 1

set the same border for the rest of the li, not just the active one. Only for background color or transparent

Answer 2

nav li{
 poistion:relative;
}

nav li.active:before{
  content:"";
  background:#3498DB;
  position: absolute;
  width:4px;
  height:100%;
}

i would do like this

Answer 3

em is not the best option for borders in my opinion, but it's up to you. Here .main .sidebar nav li add this border-left: 0.3em solid transparent; and everything will work great.

Answer 4

codepen.io/Vanyabeseda/pen/doRjLe

Answer 5

It is possible without a border, only indents)
codepen.io/anon/pen/YXQOjo