0
0
mirror of https://github.com/twbs/bootstrap.git synced 2024-12-05 17:24:20 +01:00
Bootstrap/docs/4.0/examples/floating-labels/floating-labels.css
Mark Otto b744ba2c08 dist
2018-03-31 13:59:37 -07:00

83 lines
1.5 KiB
CSS

:root {
--input-padding-x: .75rem;
--input-padding-y: .75rem;
}
html,
body {
height: 100%;
}
body {
display: -ms-flexbox;
display: flex;
-ms-flex-align: center;
align-items: center;
padding-top: 40px;
padding-bottom: 40px;
background-color: #f5f5f5;
}
.form-signin {
width: 100%;
max-width: 420px;
padding: 15px;
margin: auto;
}
.form-label-group {
position: relative;
margin-bottom: 1rem;
}
.form-label-group > input,
.form-label-group > label {
padding: var(--input-padding-y) var(--input-padding-x);
}
.form-label-group > label {
position: absolute;
top: 0;
left: 0;
display: block;
width: 100%;
margin-bottom: 0; /* Override default `<label>` margin */
line-height: 1.5;
color: #495057;
border: 1px solid transparent;
border-radius: .25rem;
transition: all .1s ease-in-out;
}
.form-label-group input::-webkit-input-placeholder {
color: transparent;
}
.form-label-group input:-ms-input-placeholder {
color: transparent;
}
.form-label-group input::-ms-input-placeholder {
color: transparent;
}
.form-label-group input::-moz-placeholder {
color: transparent;
}
.form-label-group input::placeholder {
color: transparent;
}
.form-label-group input:not(:placeholder-shown) {
padding-top: calc(var(--input-padding-y) + var(--input-padding-y) * (2 / 3));
padding-bottom: calc(var(--input-padding-y) / 3);
}
.form-label-group input:not(:placeholder-shown) ~ label {
padding-top: calc(var(--input-padding-y) / 3);
padding-bottom: calc(var(--input-padding-y) / 3);
font-size: 12px;
color: #777;
}