3 iframes have an intrinsic size of 300x150
16 display: inline-block;
26 .position-container
> * {
28 border:
5px solid pink;
34 box-sizing: border-box;
40 box-sizing: border-box;
43 <div class=
"container">
44 <div class=
"position-container">
48 <div class=
"position-container">
52 <div class=
"position-container">
58 <div class=
"container">
59 <div class=
"position-container f-a-container">
60 <iframe class=
"fill-available">
65 <div class=
"container">
66 <div class=
"position-container">
71 <div class=
"position-container">
76 <div class=
"position-container">
82 <div class=
"container">
83 <div class=
"position-container f-a-container">
84 <iframe class=
"fill-available">
89 <div class=
"container">
90 <div class=
"position-container">
95 <div class=
"position-container">
100 <div class=
"position-container">
106 <div class=
"container">
107 <div class=
"position-container f-a-container">
108 <iframe class=
"fill-available">