WordPress/wp-content/themes/twentytwentyone/assets/sass/04-elements/forms.scss

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input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="search"],
input[type="number"],
input[type="tel"],
input[type="date"],
input[type="month"],
input[type="week"],
input[type="time"],
input[type="datetime"],
input[type="datetime-local"],
input[type="color"],
.site textarea {
border: var(--form--border-width) solid var(--form--border-color);
border-radius: var(--form--border-radius);
color: var(--form--color-text);
line-height: var(--global--line-height-body);
padding: var(--form--spacing-unit);
// Gives a little more space for the outline offset.
margin: 0 2px;
max-width: 100%;
&:focus {
color: var(--form--color-text);
outline-offset: 2px;
outline: 2px dotted var(--form--border-color);
}
&:disabled {
opacity: 0.7;
}
.is-dark-theme & {
background: var(--global--color-white-90);
}
}
// Reset the negative offset from normalize to make the thicker "border" work on focus.
input[type="search"] {
&:focus {
outline-offset: -7px;
.is-dark-theme & {
outline-color: var(--global--color-background);
}
}
}
input[type="color"] {
padding: calc(var(--form--spacing-unit) / 2);
height: calc(4 * var(--form--spacing-unit));
}
input[type="email"],
input[type="url"] {
/*rtl:ignore*/
direction: ltr;
}
select {
border: var(--form--border-width) solid var(--form--border-color);
color: var(--form--color-text);
-moz-appearance: none;
-webkit-appearance: none;
appearance: none;
line-height: var(--global--line-height-body);
padding: var(--form--spacing-unit) calc(3 * var(--form--spacing-unit)) var(--form--spacing-unit) var(--form--spacing-unit);
background: var(--global--color-white) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' fill='%2328303d'><polygon points='0,0 10,0 5,5'/></svg>") no-repeat; // stylelint-disable-line function-url-quotes
background-position: right var(--form--spacing-unit) top 60%;
&:focus {
outline-offset: 2px;
outline: 2px dotted var(--form--border-color);
}
.is-dark-theme & {
background: var(--global--color-white-90) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' fill='%2328303d'><polygon points='0,0 10,0 5,5'/></svg>") no-repeat; // stylelint-disable-line function-url-quotes
background-position: right var(--form--spacing-unit) top 60%;
}
}
textarea {
width: 100%;
}
label {
font-size: var(--form--font-size);
font-weight: var(--form--label-weight);
margin-bottom: calc(var(--global--spacing-vertical) / 3);
}
/**
https://css-tricks.com/custom-styling-form-inputs-with-modern-css-features/
https://codepen.io/aaroniker/pen/ZEYoxEY by Aaron Iker.
License: MIT.
*/
@supports (-webkit-appearance: none) or (-moz-appearance: none) {
input[type="checkbox"],
input[type="radio"] {
-webkit-appearance: none;
-moz-appearance: none;
position: relative;
width: 25px;
height: 25px;
border: var(--form--border-width) solid var(--form--border-color);
background: var(--global--color-white);
&:disabled {
opacity: 0.7;
}
.is-dark-theme & {
background: var(--global--color-white-90);
}
}
input[type="checkbox"] {
&:focus {
outline-offset: 2px;
outline: 2px dotted var(--form--border-color);
}
&:after {
content: "";
opacity: 0;
display: block;
left: 5px;
top: 2px;
position: absolute;
width: 7px;
height: 13px;
border: 3px solid var(--form--color-text);
border-top: 0;
border-left: 0;
transform: rotate(30deg);
}
&:checked {
color: var(--form--color-text);
&:after {
opacity: 1;
}
}
}
input[type="radio"] {
border-radius: 50%;
&:focus {
outline-offset: 2px;
outline: 2px dotted var(--form--border-color);
}
&:after {
content: "";
opacity: 0;
display: block;
left: 3px;
top: 3px;
position: absolute;
width: 11px;
height: 11px;
border-radius: 50%;
background: var(--form--color-text);
}
&:checked {
border: 4px solid var(--form--border-color);
&:after {
opacity: 1;
}
// Focus style for checked radio buttons.
&:focus {
outline-offset: 4px;
outline: 2px dotted var(--form--border-color);
}
}
}
}
input[type="checkbox"] + label,
input[type="radio"] + label {
display: inline-block;
padding-left: 10px;
font-size: var(--global--font-size-xs);
vertical-align: top;
}
/**
* https://css-tricks.com/styling-cross-browser-compatible-range-inputs-css/
*/
@supports (-webkit-appearance: none) or (-moz-appearance: none) {
input[type="range"] {
-webkit-appearance: none; /* Hides the slider so that custom slider can be made */
width: 100%; /* Specific width is required for Firefox. */
height: 6px;
background: var(--form--color-ranged);
border-radius: 6px;
outline-offset: 10px;
&:disabled {
opacity: 0.7;
}
}
input[type="range"]::-webkit-slider-thumb {
-webkit-appearance: none;
border: 3px solid var(--form--color-ranged);
height: 44px;
width: 44px;
border-radius: 50%;
background: var(--global--color-background);
cursor: pointer;
}
input[type="range"]::-moz-range-thumb {
border: 3px solid var(--form--color-ranged);
height: 44px;
width: 44px;
border-radius: 50%;
background: var(--global--color-background);
cursor: pointer;
box-sizing: border-box;
}
}
input[type="range"]::-ms-track {
width: 100%;
height: 6px;
border-radius: 6px;
border-width: 19px 0;
border-color: var(--global--color-background);
background: transparent;
color: transparent;
cursor: pointer;
}
input[type="range"]::-ms-fill-upper {
background: var(--form--color-ranged);
border-radius: 6px;
}
input[type="range"]::-ms-fill-lower {
background: var(--form--color-ranged);
border-radius: 6px;
}
input[type="range"]::-ms-thumb {
border: 3px solid var(--form--color-ranged);
height: 44px;
width: 44px;
border-radius: 50%;
background: var(--global--color-background);
cursor: pointer;
}
fieldset {
display: grid;
border-color: var(--global--color-secondary);
padding: var(--global--spacing-horizontal);
legend {
font-size: var(--global--font-size-lg);
}
input {
&[type="submit"] {
max-width: max-content;
}
&:not([type="submit"]) {
margin-bottom: var(--global--spacing-unit);
}
&[type="radio"],
&[type="checkbox"] {
margin-bottom: 0;
}
&[type="radio"] + label,
&[type="checkbox"] + label {
font-size: var(--form--font-size);
padding-left: 0;
margin-bottom: var(--global--spacing-unit);
}
}
}
::-moz-placeholder { // Firefox 19+
opacity: 1;
}
.post-password-message {
font-size: var(--global--font-size-lg);
}
.post-password-form {
display: flex;
flex-wrap: wrap;
&__label {
width: 100%;
margin-bottom: 0;
}
input[type="password"] {
flex-grow: 1;
margin-top: calc(var(--global--spacing-vertical) / 3);
margin-right: calc(0.66 * var(--global--spacing-horizontal));
}
&__submit {
margin-top: calc(var(--global--spacing-vertical) / 3);
@include media(tablet) {
margin-left: calc(0.4 * var(--global--spacing-horizontal));
}
}
}