Flex basic
HTML
<div class="container">
<div class="initial">dsfd fdsfd sfdsfds fdsfddsfd fdsfd sfdsfds fdsfddsfd s fdsfd</div>
<div class="none">aa</div>
<div class="flex1">bb</div>
<div class="flex2">cc</div>
</div>
CSS
.container {
display: flex;
background:pink;
}
.initial {
flex: 3;
}
.none {
flex: 2;
}
.flex1 {
flex: 1;
}
.flex2 {
flex: 1;
}
.container div{
border:1px solid white
}
html{
background: grey
}