Can't modify a margin

Hello,
You can see the little space here

How to remove it ?

Here is how i’ve done the white “le syndicat des medecins” space :

[content_band bg_color="#fff" border="all"] [container style="font-size:40px;font-weight:400; letter-spacing: -0.03em; line-height:40px; color:#272727;  text-align: center;"]Le syndicat des médecins[/container] 
[container style="font-size:20px;font-weight:400; letter-spacing: -0.03em; line-height:26px; color:#999999;  text-align: center;"]Défendez votre exercice à Paris, soyez informés et protégés.[/container]
[container style="font-size:20px;font-weight:400; letter-spacing: -0.03em; line-height:26px; color:#999999;  text-align: center;"][x_button shape="square" size="large" float="none" href="lien" info="none" info_place="top" info_trigger="hover"]J'adhère[/x_button][/container] [/content_band]

the website

Hi There,

Please add the following CSS to the Style Box of your text element

margin-top: -18px;

Hope it helps

Perfect, thx Joao

You are welcome.