CSS Grid & overflow issue with Safari

Question

I'm currently working into a project where I've found an issue which happens only on safari and I can't find a proper way to fix it without too much complication. Let me explain it.

The issue occurred in my popup design, the main block (.popup-bg) has a display grid and place-items center, in order to center and have a dynamic height in function of his content but he should not outbound screen window. This works great in Chrome, Firefox and even Edge (minus place-items) but in Safari it doesn't work properly and the grid blowout. This happened when the inner div have a display flex and overflow set to scroll.

And when I set .popup-bg to display: flex; instead of grid Safari resize it correctly, but inner item's height is not guaranteed.

How can i make it work with the grid? Thanks for your help

the sample to reproduce this issue :

* {
    box-sizing: border-box;
}
.popup-bg {
    min-width: 320px;
    position: fixed;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    background-color: green;
    display: grid;
    align-content: center;
    justify-items: center;
    padding: 40px;
}

.popup {
    background-color: white;
    width: 100%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    place-items: stretch;
    overflow: hidden;
}
.vertical-container {
    display: flex;
    flex-direction: column;
    place-items: stretch;
    overflow-y: auto;
}
.displayer {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-content: flex-start;
    overflow-y: auto;
    flex: 1;
}
.block {
    background: blue;
    border: solid 1px yellow;
    display: flex;
}
.block:after {
  content: '';
  width: 50px;
  height: 50px;
}
.selector {
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    width: 100%;
}

user_14101530 · Answer

try to put display: grid on parent element, it helped me https://stackoverflow.com/a/63197330/14101530

user_2999471 · Answer

Add flex: 0 0 auto; at the right place:

.displayer {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-content: flex-start;
    overflow-y: auto;
    // flex: 1;
}
.selector {
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    // width: 100%;
    flex: 0 0 auto;
}

user_8075293 · Answer

@Nagarian47 Try to add the media query in your style part

CSS Grid & overflow issue with Safari

3 Answers