help with css, change color between sections

[MT27]

Hi, can you please help me with the right CSS code for turning the grey part between the sections white and also make it very thin like a line. Thank you 

[saim007 · Accepted solution]

@MT27 Please use below css code in your css file

.ecom-core.ecom-e90pz8qww4{
padding-top: 1px!important;
border-top: 1px solid #e6e6e6;
}

It will look like this - 

[saim007]

@MT27 Can you please share your store url or password if have.

[MT27]

yes sorry,

URL: https://matibrnd.com/

Pass: biangu

[saim007 · Accepted solution]

@MT27 Please use below css code in your css file

.ecom-core.ecom-e90pz8qww4{
padding-top: 1px!important;
border-top: 1px solid #e6e6e6;
}

It will look like this - 

[MT27 · Accepted solution]

Hi, @saim007  at first it worked perfectly but now the line has disappeared, the color is not black and there is a lot of space on the bottom. Can you please help