mirror of
https://github.com/twbs/bootstrap.git
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100 lines
1.8 KiB
CSS
100 lines
1.8 KiB
CSS
html,
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body {
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height: 100%;
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}
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body {
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display: flex;
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align-items: center;
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padding-top: 40px;
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padding-bottom: 40px;
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background-color: #f5f5f5;
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}
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.form-signin {
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width: 100%;
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max-width: 420px;
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padding: 15px;
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margin: auto;
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}
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.form-label-group {
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position: relative;
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margin-bottom: 1rem;
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}
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.form-label-group > input,
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.form-label-group > label {
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height: 3.125rem;
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padding: .75rem;
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}
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.form-label-group > label {
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position: absolute;
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top: 0;
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left: 0;
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display: block;
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width: 100%;
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margin-bottom: 0; /* Override default `<label>` margin */
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color: #495057;
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pointer-events: none;
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cursor: text; /* Match the input under the label */
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border: 1px solid transparent;
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border-radius: .25rem;
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transition: all .1s ease-in-out;
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}
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.form-label-group input::-webkit-input-placeholder {
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color: transparent;
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}
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.form-label-group input:-ms-input-placeholder {
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color: transparent;
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}
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.form-label-group input::-ms-input-placeholder {
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color: transparent;
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}
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.form-label-group input::-moz-placeholder {
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color: transparent;
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}
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.form-label-group input::placeholder {
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color: transparent;
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}
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.form-label-group input:not(:placeholder-shown) {
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padding-top: 1.25rem;
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padding-bottom: .25rem;
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}
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.form-label-group input:not(:placeholder-shown) ~ label {
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padding-top: .25rem;
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padding-bottom: .25rem;
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font-size: 12px;
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color: #777;
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}
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/* Fallback for Edge
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-------------------------------------------------- */
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@supports (-ms-ime-align: auto) {
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.form-label-group > label {
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display: none;
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}
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.form-label-group input::-ms-input-placeholder {
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color: #777;
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}
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}
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/* Fallback for IE
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-------------------------------------------------- */
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@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
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.form-label-group > label {
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display: none;
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}
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.form-label-group input:-ms-input-placeholder {
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color: #777;
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}
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}
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