html
<div
class
=
"spinner"
>
<div
class
=
"rect1"
></div>
<div
class
=
"rect2"
></div>
<div
class
=
"rect3"
></div>
<div
class
=
"rect4"
></div>
<div
class
=
"rect5"
></div>
</div>
css
.spinner {
margin
:
100px
auto
;
width
:
50px
;
height
:
60px
;
text-align
:
center
;
font-size
:
10px
;
}
.spinner > div {
background-color
:
#67CF22
;
height
:
100%
;
width
:
6px
;
display
: inline-
block
;
-webkit-animation: stretchdelay
1.2
s infinite ease-in-out;
animation: stretchdelay
1.2
s infinite ease-in-out;
}
.spinner .rect
2
{
-webkit-animation-delay:
-1.1
s;
animation-delay:
-1.1
s;
}
.spinner .rect
3
{
-webkit-animation-delay:
-1.0
s;
animation-delay:
-1.0
s;
}
.spinner .rect
4
{
-webkit-animation-delay:
-0.9
s;
animation-delay:
-0.9
s;
}
.spinner .rect
5
{
-webkit-animation-delay:
-0.8
s;
animation-delay:
-0.8
s;
}
@-webkit-keyframes stretchdelay {
0%
,
40%
,
100%
{ -webkit-transform: scaleY(
0.4
) }
20%
{ -webkit-transform: scaleY(
1.0
) }
}
@keyframes stretchdelay {
0%
,
40%
,
100%
{
transform: scaleY(
0.4
);
-webkit-transform: scaleY(
0.4
);
}
20%
{
transform: scaleY(
1.0
);
-webkit-transform: scaleY(
1.0
);
}
}