How can i create an animation like this in css - css

Question

I'm trying to create an animated text like bellow using css, how can i do this?
I already tried this:
span1 {
display: inline-block;
color: #e74c3c;
position: relative;
white-space: nowrap;
top: 0;
left: 0;
-webkit-animation: move 5s;
-webkit-animation-iteration-count: infinite;
-webkit-animation-delay: 1s;
}
#keyframes move {
0% {
top: 0px;
}
20% {
top: -50px;
}
40% {
top: -100px;
}
60% {
top: -150px;
}
80% {
top: -200px;
}
100% {
top: -300px;
}
}
<span1>
web developer<br /> css cowboy<br /> self-facilitating media node<br /> box inside a box<br /> part of the problem
</span1>
but it has a delay after last text that i need to remove!

Answer 1

See This:
*{
box-sizing: border-box;
}
body {
background-color: skyblue;
}
div {
overflow: hidden;
color: #fff;
text-align: center;
font-size: 20px;
position: relative;
height: 100px;
margin-top: 100px;
}
div p {
height: 100px;
animation: move 7s infinite linear;
position: relative;
bottom: -100px;
font-size: 36px;
margin: 0;
}
#keyframes move {
0% {bottom: -100px;}
10%, 20% {bottom: 0px}
40%,50% {bottom: 100px;}
70%,80% {bottom: 200px;}
100% {bottom: 300px}
}
<div>
<p>50% OFF</p>
<p>Some Text</p>
<p>Write by: Ehsan Taghdisi</p>
</div>

Answer 2

.anim1 {
animation: anim1 1.5s infinite;
}
.anim2 {
animation: anim2 1.5s infinite;
}
#keyframes anim1 {
0% {
transform: translateY(-10px);
}
50% {
transform: translateY(-80px);
}
100% {
transform: translateY(-10px);
}
}
#keyframes anim2 {
0% {
transform: translateY(0px);
}
50% {
transform: translateY(-80px);
}
100% {
transform: translateY(0px);
}
}
<div style="height:40px;overflow:hidden">
<h1 class="anim1">Hello animation 1</h1>
<h1 class="anim2">Hello animation 2</h1>