What could be causing the issue with flex keyframes not working in Safari while functioning properly in other browsers?
<div class="a">
<div class="b"></div>
</div>
.a {
height: 200px;
display: flex;
}
.b {
flex:0 1 50%;
border: 20px solid red;
animation: anim-b 1s infinite;
}
@keyframes anim-b {
0% { flex:0 1 0%; }
100% { flex:0 1 100%; }
}