Button by StealthWorm

This button was created for CSS Space Challenge

Posted by

@StealthWorm

Theme:

Dark

#button

#212121

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1.btn {
2  display: flex;
3  justify-content: center;
4  align-items: center;
5  width: 13rem;
6  height: 3rem;
7  background-size: 300% 300%;
8  backdrop-filter: blur(1rem);
9  border-radius: 5rem;
10  transition: 0.5s;
11  animation: gradient_301 5s ease infinite;
12  border: double 4px transparent;
13  background-image: linear-gradient(#212121, #212121),  linear-gradient(137.48deg, #ffdb3b 10%,#FE53BB 45%, #8F51EA 67%, #0044ff 87%);
14  background-origin: border-box;
15  background-clip: content-box, border-box;
16}
17
18#container-stars {
19  position: fixed;
20  z-index: -1;
21  width: 100%;
22  height: 100%;
23  overflow: hidden;
24  transition: 0.5s;
25  backdrop-filter: blur(1rem);
26  border-radius: 5rem;
27}
28
29strong {
30  z-index: 2;
31  font-family: 'Avalors Personal Use';
32  font-size: 12px;
33  letter-spacing: 5px;
34  color: #FFFFFF;
35  text-shadow: 0 0 4px white;
36}
37
38#glow {
39  position: absolute;
40  display: flex;
41  width: 12rem;
42}
43
44.circle {
45  width: 100%;
46  height: 30px;
47  filter: blur(2rem);
48  animation: pulse_3011 4s infinite;
49  z-index: -1;
50}
51
52.circle:nth-of-type(1) {
53  background: rgba(254, 83, 186, 0.636);
54}
55
56.circle:nth-of-type(2) {
57  background: rgba(142, 81, 234, 0.704);
58}
59
60.btn:hover #container-stars {
61  z-index: 1;
62  background-color: #212121;
63}
64
65.btn:hover {
66  transform: scale(1.1)
67}
68
69.btn:active {
70  border: double 4px #FE53BB;
71  background-origin: border-box;
72  background-clip: content-box, border-box;
73  animation: none;
74}
75
76.btn:active .circle {
77  background: #FE53BB;
78}
79
80#stars {
81  position: relative;
82  background: transparent;
83  width: 200rem;
84  height: 200rem;
85}
86
87#stars::after {
88  content: "";
89  position: absolute;
90  top: -10rem;
91  left: -100rem;
92  width: 100%;
93  height: 100%;
94  animation: animStarRotate 90s linear infinite;
95}
96
97#stars::after {
98  background-image: radial-gradient(#ffffff 1px, transparent 1%);
99  background-size: 50px 50px;
100}
101
102#stars::before {
103  content: "";
104  position: absolute;
105  top: 0;
106  left: -50%;
107  width: 170%;
108  height: 500%;
109  animation: animStar 60s linear infinite;
110}
111
112#stars::before {
113  background-image: radial-gradient(#ffffff 1px, transparent 1%);
114  background-size: 50px 50px;
115  opacity: 0.5;
116}
117
118@keyframes animStar {
119  from {
120    transform: translateY(0);
121  }
122
123  to {
124    transform: translateY(-135rem);
125  }
126}
127
128@keyframes animStarRotate {
129  from {
130    transform: rotate(360deg);
131  }
132
133  to {
134    transform: rotate(0);
135  }
136}
137
138@keyframes gradient_301 {
139  0% {
140    background-position: 0% 50%;
141  }
142
143  50% {
144    background-position: 100% 50%;
145  }
146
147  100% {
148    background-position: 0% 50%;
149  }
150}
151
152@keyframes pulse_3011 {
153  0% {
154    transform: scale(0.75);
155    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.7);
156  }
157
158  70% {
159    transform: scale(1);
160    box-shadow: 0 0 0 10px rgba(0, 0, 0, 0);
161  }
162
163  100% {
164    transform: scale(0.75);
165    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);
166  }
167}

.btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 13rem;
  height: 3rem;
  background-size: 300% 300%;
  backdrop-filter: blur(1rem);
  border-radius: 5rem;
  transition: 0.5s;
  animation: gradient_301 5s ease infinite;
  border: double 4px transparent;
  background-image: linear-gradient(#212121, #212121),  linear-gradient(137.48deg, #ffdb3b 10%,#FE53BB 45%, #8F51EA 67%, #0044ff 87%);
  background-origin: border-box;
  background-clip: content-box, border-box;
}

#container-stars {
  position: fixed;
  z-index: -1;
  width: 100%;
  height: 100%;
  overflow: hidden;
  transition: 0.5s;
  backdrop-filter: blur(1rem);
  border-radius: 5rem;
}

strong {
  z-index: 2;
  font-family: 'Avalors Personal Use';
  font-size: 12px;
  letter-spacing: 5px;
  color: #FFFFFF;
  text-shadow: 0 0 4px white;
}

#glow {
  position: absolute;
  display: flex;
  width: 12rem;
}

.circle {
  width: 100%;
  height: 30px;
  filter: blur(2rem);
  animation: pulse_3011 4s infinite;
  z-index: -1;
}

.circle:nth-of-type(1) {
  background: rgba(254, 83, 186, 0.636);
}

.circle:nth-of-type(2) {
  background: rgba(142, 81, 234, 0.704);
}

.btn:hover #container-stars {
  z-index: 1;
  background-color: #212121;
}

.btn:hover {
  transform: scale(1.1)
}

.btn:active {
  border: double 4px #FE53BB;
  background-origin: border-box;
  background-clip: content-box, border-box;
  animation: none;
}

.btn:active .circle {
  background: #FE53BB;
}

#stars {
  position: relative;
  background: transparent;
  width: 200rem;
  height: 200rem;
}

#stars::after {
  content: "";
  position: absolute;
  top: -10rem;
  left: -100rem;
  width: 100%;
  height: 100%;
  animation: animStarRotate 90s linear infinite;
}

#stars::after {
  background-image: radial-gradient(#ffffff 1px, transparent 1%);
  background-size: 50px 50px;
}

#stars::before {
  content: "";
  position: absolute;
  top: 0;
  left: -50%;
  width: 170%;
  height: 500%;
  animation: animStar 60s linear infinite;
}

#stars::before {
  background-image: radial-gradient(#ffffff 1px, transparent 1%);
  background-size: 50px 50px;
  opacity: 0.5;
}

@keyframes animStar {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(-135rem);
  }
}

@keyframes animStarRotate {
  from {
    transform: rotate(360deg);
  }

  to {
    transform: rotate(0);
  }
}

@keyframes gradient_301 {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

@keyframes pulse_3011 {
  0% {
    transform: scale(0.75);
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.7);
  }

  70% {
    transform: scale(1);
    box-shadow: 0 0 0 10px rgba(0, 0, 0, 0);
  }

  100% {
    transform: scale(0.75);
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);
  }
}

StealthWorm

thierry

Always adapting. The stars are just the beginning of another journey!

MIT License

Copyright - 2023 StealthWorm (thierry) 

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.