How can I place two blocks side by side on my website?

Hello! I want to put two seperate blocks side by side, like for example shown here:

My store link is: https://accentua-2367.myshopify.com/account/login

@Accentua111 you need to add one main class of the login and register form and give that class to flex property.

What do you mean add one main class? In the JSON file? there is “main” written there:

{
“sections”: {
“main”: {

The entire json code under customer login is:

{
“sections”: {
“main”: {
“type”: “main-login”,
“settings”: {
“padding_top”: 48,
“padding_bottom”: 0
}
},
“second”: {
“type”: “main-register”,
“settings”: {
“padding_top”: 36,
“padding_bottom”: 36
}
}
},
“order”: [
“main”,
“second”
]
}

Do i just add a flex property?

Hi where you able to figure this out? If so can you please share the code?