CodePudding user response:

Elastic box

Or use floating

CodePudding user response:

Two elements are set
vertical-align: middle;
Or
vertical-align: top;

CodePudding user response:

You can use the flex layout

 
<style> 
The {
height: 60px; 
display: flex; 
align-items: center; 
} 
</style> 
 

CodePudding user response:

Locate floating, elastic box and so on can locate search box to search button we add a large box set relative positioning search button to set the absolute positioning or floating right float to the left

CodePudding user response:

Put two div floating, positioning (a unique parent phase) the