1.input {
2  max-width: 190px;
3  height: 30px;
4  border: 2px solid transparent;
5  outline: none;
6  border-bottom: 2px solid #3f3f3f;
7  caret-color: #3f3f3f;
8  background-color: #212121;
9  padding: 5px;
10  transition: .5s linear;
11  font-family: monospace;
12  letter-spacing: 1px;
13}
14
15.input:focus {
16  border: 2px solid #fa4753;
17  caret-color: #fa4753;
18  color: #fa4753;
19  box-shadow: 4px 4px 10px #070707;
20}
21
22.input:focus::placeholder {
23  color: #fa4753;
24}