hello-world/flashcards.css at master · Great3github/hello-world · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
body {
  font-family: 'Roboto', sans-serif;
  background: #212121;
  color: rgba(255, 255, 255, 0.8);
}
textarea {
  font: inherit;
}
#status {
  position: fixed;
  bottom: 0;
  left: 0;
  margin: 20px;
  font-size: 20px;
  color: rgba(255, 255, 255, 0.5);
}
.card {
  background: #333;
  width: 600px;
  height: 350px;
  position: fixed;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
  opacity: 0;
}
.card::after {
  content: "Press SPACE to flip; to continue: LEFT ARROW if wrong, RIGHT ARROW if right";
  color: rgba(255, 255, 255, 0.3);
  font-size: 15px;
  position: absolute;
  bottom: 10px;
  left: 0;
  display: block;
  right: 0;
  text-align: center;
}
#word {
  font-size: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
#def {
  box-sizing: border-box;
  padding: 0 40px;
  font-size: 20px;
  display: flex;
  align-items: center;
  text-align: center;
}
.flipin {
  opacity: 1;
  animation: flipin 0.5s cubic-bezier(0,0,0,1) forwards;
}
@keyframes flipin {
  0% {
    transform: perspective(1000px) rotateY(90deg);
  }
  50% {
    transform: perspective(1000px) rotateY(90deg);
  }
  100% {
    transform: perspective(1000px) rotateY(0deg);
  }
}
.flipout {
  opacity: 1;
  animation: flipout 0.5s cubic-bezier(1,0,1,1) forwards;
}
@keyframes flipout {
  0% {
    transform: perspective(1000px) rotateY(0deg);
  }
  50% {
    transform: perspective(1000px) rotateY(-90deg);
  }
  100% {
    transform: perspective(1000px) rotateY(-90deg);
  }
}
.swapout {
  opacity: 1;
  animation: swapout 0.2s cubic-bezier(1,0,1,1) forwards;
}
@keyframes swapout {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100vw);
  }
}
.fadeout {
  opacity: 1;
  animation: fadeout 0.2s cubic-bezier(1,0,1,1) forwards;
}
.fadeout.hidefirst {
  opacity: 0;
  animation: none;
}
@keyframes fadeout {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(0.5);
    opacity: 0;
  }
}
.swapin {
  opacity: 1;
  animation: swapin 0.2s cubic-bezier(0,0,0,1) forwards;
}
@keyframes swapin {
  0% {
    transform: translateX(100vw);
  }
  100% {
    transform: translateX(0);
  }
}