CSS animations with transform: translate - css

Question

Please help, when I'm trying to play animation with moving ball in position X and Y at the same time it doesn't work, some strange behaviour. I would like to look like a batted and falling ball
.ball {
position: absolute;
left: 18%;
bottom: 100px;
width: 40px;
height: 40px;
background-color: cadetblue;
border-radius: 50%;
animation: fly-ball-x 2s, fly-ball-y 2s;
}
#keyframes fly-ball-x {
100% {
transform: translateX(300px);
}
}
#keyframes fly-ball-y {
100% {
transform: translateY(100px);
}
}
<div class="ball"></div>
**The result I'm expecting is like the code below:**
#keyframes fly-ball-x {
100% {
left: 300px;
}
}
#keyframes fly-ball-y {
100% {
bottom: 0;
}
}
.ball {
position: absolute;
left: 18%;
bottom: 100px;
width: 40px;
height: 40px;
background-color: cadetblue;
border-radius: 50%;
animation: fly-ball-x 2s cubic-bezier(0.17, 0.67, 0.6, 1), fly-
ball-y 2s;
}
<div class="ball"></div>

Answer 1

.ball {
position: absolute;
left: 18%;
bottom: 100px;
width: 40px;
height: 40px;
background-color: cadetblue;
border-radius: 50%;
animation: fly-ball 2s
}
#keyframes fly-ball {
100% {
transform: translateX(300px) translateY(100px);
}
}
<div class="ball"></div>
It is because you weren't running the animations concurrently. Here both translations are just being run at the same time. You just had a bit more than you needed.
EDIT
Check out this blog post. It gives explanations on the kinds of curves it seems you are going for Curved Path Animations In CSS