flex two columns side by side code example

Example 1: how to put two items befside each other using flexbox

.flex-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-gap: 5px;
}

.column-item:nth-of-type(-n + 3) {
  grid-column: span 2;
}

.column-item {
  background-color: lightgreen;
}

Example 2: div side by side flex

.float-container {
    border: 3px solid #fff;
    padding: 20px;
}

.float-child {
    width: 50%;
    float: left;
    padding: 20px;
    border: 2px solid red;
}


  

    
Float Column 1
  
  
  

    
Float Column 2
  
  

Example 3: display two divs side by side flexbox

.float-container {
    border: 3px solid #fff;
    padding: 20px;
}

.float-child {
    width: 50%;
    float: left;
    padding: 20px;
    border: 2px solid red;
}