spacing between divs (mobile)

Site URL: http://www.creativeszn.com/investment

Anyone know how to create spacing between the three divs when I'm viewing it mobile? 

I tried the padding and margin properties but it just makes the boxes longer.

Edit this line in Code Block

<div style="width:378px;height:100px;">

to

<div style="width:378px;min-height:100px;">

and add this to Home > Design > Custom CSS

@media screen and (max-width:767px) {
.package {
    margin-bottom: 0 !important;
    width: auto !important;
}
}

thank you! it works! 

however, when you click the links, the modal window is too big for the mobile screen. 

is there a code to make it fit the screen? @tuanphan