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Rev Autor Línea Nro. Línea
1441 ariadna 1
.form-floating {
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  position: relative;
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  > .form-control,
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  > .form-control-plaintext,
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  > .form-select {
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    height: $form-floating-height;
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    min-height: $form-floating-height;
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    line-height: $form-floating-line-height;
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  }
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  > label {
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    position: absolute;
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    top: 0;
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    left: 0;
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    z-index: 2;
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    height: 100%; // allow textareas
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    padding: $form-floating-padding-y $form-floating-padding-x;
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    overflow: hidden;
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    text-align: start;
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    text-overflow: ellipsis;
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    white-space: nowrap;
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    pointer-events: none;
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    border: $input-border-width solid transparent; // Required for aligning label's text with the input as it affects inner box model
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    transform-origin: 0 0;
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    @include transition($form-floating-transition);
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  }
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  > .form-control,
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  > .form-control-plaintext {
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    padding: $form-floating-padding-y $form-floating-padding-x;
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    &::placeholder {
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      color: transparent;
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    }
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    &:focus,
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    &:not(:placeholder-shown) {
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      padding-top: $form-floating-input-padding-t;
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      padding-bottom: $form-floating-input-padding-b;
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    }
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    // Duplicated because `:-webkit-autofill` invalidates other selectors when grouped
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    &:-webkit-autofill {
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      padding-top: $form-floating-input-padding-t;
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      padding-bottom: $form-floating-input-padding-b;
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    }
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  }
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  > .form-select {
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    padding-top: $form-floating-input-padding-t;
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    padding-bottom: $form-floating-input-padding-b;
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  }
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  > .form-control:focus,
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  > .form-control:not(:placeholder-shown),
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  > .form-control-plaintext,
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  > .form-select {
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    ~ label {
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      color: rgba(var(--#{$prefix}body-color-rgb), #{$form-floating-label-opacity});
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      transform: $form-floating-label-transform;
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      &::after {
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        position: absolute;
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        inset: $form-floating-padding-y ($form-floating-padding-x * .5);
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        z-index: -1;
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        height: $form-floating-label-height;
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        content: "";
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        background-color: $input-bg;
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        @include border-radius($input-border-radius);
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      }
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    }
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  }
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  // Duplicated because `:-webkit-autofill` invalidates other selectors when grouped
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  > .form-control:-webkit-autofill {
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    ~ label {
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      color: rgba(var(--#{$prefix}body-color-rgb), #{$form-floating-label-opacity});
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      transform: $form-floating-label-transform;
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    }
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  }
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  > .form-control-plaintext {
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    ~ label {
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      border-width: $input-border-width 0; // Required to properly position label text - as explained above
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    }
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  }
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  > :disabled ~ label,
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  > .form-control:disabled ~ label { // Required for `.form-control`s because of specificity
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    color: $form-floating-label-disabled-color;
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    &::after {
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      background-color: $input-disabled-bg;
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    }
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  }
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}