flex start from right code example
Example 1: flex force div right side
.parent {
display: flex;
}
.child {
margin-left: auto;
order: 2;
}
Example 2: flexbox align right and left
.primary-nav {
display:-webkit-flex;
display:flex;
list-style-type:none;
padding:0;
justify-content:flex-end;
}
.left {
margin-right:auto;
}