1.container {
2  width: 307px;
3  height: 50px;
4}
5
6.content {
7  display: block;
8  position: sticky;
9  overflow: hidden;
10  font-family: 'Lato', sans-serif;
11  font-size: 35px;
12  line-height: 40px;
13  color: #ecf0f1;
14}
15
16.content__container {
17  font-weight: 600;
18  overflow: hidden;
19  height: 40px;
20  padding: 0 40px;
21}
22
23.content__container:before {
24  content: '[';
25  left: 0;
26}
27
28.content__container:after {
29  content: ']';
30  position: absolute;
31  right: 0;
32}
33
34.content__container:after, .content__container:before {
35  position: absolute;
36  top: -2px;
37  color: #16a085;
38  font-size: 42px;
39  line-height: 40px;
40  -webkit-animation-name: opacity;
41  -webkit-animation-duration: 2s;
42  -webkit-animation-iteration-count: infinite;
43  animation-name: opacity;
44  animation-duration: 2s;
45  animation-iteration-count: infinite;
46}
47
48.content__container__text {
49  display: inline;
50  float: left;
51  margin: 0;
52}
53
54.content__container__list {
55  margin-top: 0;
56  padding-left: 110px;
57  text-align: left;
58  list-style: none;
59  -webkit-animation-name: change;
60  -webkit-animation-duration: 10s;
61  -webkit-animation-iteration-count: infinite;
62  animation-name: change;
63  animation-duration: 10s;
64  animation-iteration-count: infinite;
65}
66
67.content__container__list__item {
68  line-height: 40px;
69  margin: 0;
70}
71
72@keyframes opacity {
73  0%, 100% {
74    opacity: 0;
75  }
76
77  50% {
78    opacity: 1;
79  }
80}
81
82@keyframes change {
83  0%, 12.66%, 100% {
84    transform: translate3d(0, 0, 0);
85  }
86
87  16.66%, 29.32% {
88    transform: translate3d(0, -25%, 0);
89  }
90
91  33.32%, 45.98% {
92    transform: translate3d(0, -50%, 0);
93  }
94
95  49.98%, 62.64% {
96    transform: translate3d(0, -75%, 0);
97  }
98
99  66.64%, 79.3% {
100    transform: translate3d(0, -50%, 0);
101  }
102
103  83.3%, 95.96% {
104    transform: translate3d(0, -25%, 0);
105  }
106}
107