swagger-ui/src/style/_form.scss

select
{
    font-size: 14px;
    font-weight: bold;

    padding: 5px 40px 5px 10px;

    border: 2px solid $form-select-border-color;
    border-radius: 4px;
    background: $form-select-background-color url('data:image/svg+xml, <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M13.418 7.859c.271-.268.709-.268.978 0 .27.268.272.701 0 .969l-3.908 3.83c-.27.268-.707.268-.979 0l-3.908-3.83c-.27-.267-.27-.701 0-.969.271-.268.709-.268.978 0L10 11l3.418-3.141z"/></svg>') right 10px center no-repeat;
    background-size: 20px;
    box-shadow: 0 1px 2px 0 rgba($form-select-box-shadow-color, .25);

    @include text_headline();
    appearance: none;

    &[multiple]
    {
        margin: 5px 0;
        padding: 5px;

        background: $form-select-background-color;
    }

    &.invalid {
        @include invalidFormElement();
    }
}

.opblock-body select
{
    min-width: 230px;
    @media (max-width: 768px)
    {
        min-width: 180px;
    }
}

label
{
    font-size: 12px;
    font-weight: bold;

    margin: 0 0 5px 0;

    @include text_headline();
}

input[type=text],
input[type=password],
input[type=search],
input[type=email],
input[type=file]
{
    @media (max-width: 768px) {
      max-width: 175px;
    }
}


input[type=text],
input[type=password],
input[type=search],
input[type=email],
input[type=file],
textarea
{
    min-width: 100px;
    margin: 5px 0;
    padding: 8px 10px;

    border: 1px solid $form-input-border-color;
    border-radius: 4px;
    background: $form-input-background-color;


    &.invalid
    {
        @include invalidFormElement();
    }

}

input,
textarea,
select {
    &[disabled] {
        // opacity: 0.85;
        background-color: #fafafa;
        color: #888;
        cursor: not-allowed;
    }
}

select[disabled] {
    border-color: #888;
}

textarea[disabled] {
    background-color: #41444e;
    color: #fff;
}

@keyframes shake
{
    10%,
    90%
    {
        transform: translate3d(-1px, 0, 0);
    }

    20%,
    80%
    {
        transform: translate3d(2px, 0, 0);
    }

    30%,
    50%,
    70%
    {
        transform: translate3d(-4px, 0, 0);
    }

    40%,
    60%
    {
        transform: translate3d(4px, 0, 0);
    }
}

textarea
{
    font-size: 12px;

    width: 100%;
    min-height: 280px;
    padding: 10px;

    border: none;
    border-radius: 4px;
    outline: none;
    background: rgba($form-textarea-background-color,.8);

    @include text_code();

    &:focus
    {
        border: 2px solid $form-textarea-focus-border-color;
    }

    &.curl
    {
        font-size: 12px;

        min-height: 100px;
        margin: 0;
        padding: 10px;

        resize: none;

        border-radius: 4px;
        background: $form-textarea-curl-background-color;

        @include text_code($form-textarea-curl-font-color);
    }
}


.checkbox
{
    padding: 5px 0 10px;

    transition: opacity .5s;

    color: $form-checkbox-label-font-color;

    label
    {
        display: flex;
    }

    p
    {
        font-weight: normal !important;
        font-style: italic;

        margin: 0 !important;

        @include text_code();
    }

    input[type=checkbox]
    {
        display: none;

        & + label > .item
        {
            position: relative;
            top: 3px;

            display: inline-block;

            width: 16px;
            height: 16px;
            margin: 0 8px 0 0;
            padding: 5px;

            cursor: pointer;

            border-radius: 1px;
            background: $form-checkbox-background-color;
            box-shadow: 0 0 0 2px $form-checkbox-box-shadow-color;

            flex: none;

            &:active
            {
                transform: scale(.9);
            }
        }

        &:checked + label > .item
        {
            background: $form-checkbox-background-color url('data:image/svg+xml, <svg width="10px" height="8px" viewBox="3 7 10 8" version="1.1" xmlns="http://www.w3.org/2000/svg"><polygon id="Rectangle-34" stroke="none" fill="#41474E" fill-rule="evenodd" points="6.33333333 15 3 11.6666667 4.33333333 10.3333333 6.33333333 12.3333333 11.6666667 7 13 8.33333333"></polygon></svg>') center center no-repeat;
        }
    }
}