Viewing File: /home/maglabs/it/app/design/adminhtml/Magento/backend/web/css/source/forms/fields/_field-reset.less

// /**
//  * Copyright © Magento, Inc. All rights reserved.
//  * See COPYING.txt for license details.
//  */

//
//  Variables
//  _____________________________________________

@field-fallback-reset-icon__margin-left: .5rem;
@field-fallback-reset-icon__size: 1.3rem;
@field-fallback-reset-text__font-size: 1.25rem;
@field-fallback-reset__margin-left: .5rem;
@field-fallback-reset__margin-top: 1rem;
@field-fallback-reset__width: 30px;

//
//  Form Fields
//  _____________________________________________

.admin__field-fallback-reset {
    &:extend(.abs-action-reset all);
    font-size: @field-fallback-reset-text__font-size;
    white-space: nowrap;
    width: @field-fallback-reset__width;

    > span {
        margin-left: @indent__xs;
        position: relative;
    }

    &:active {
        .scale(.98);
    }

    &:before {
        &:extend(.abs-icon all);
        .transition(color);
        content: @icon-reset__content;
        font-size: @field-fallback-reset-icon__size;
        margin-left: @field-fallback-reset-icon__margin-left;
    }

    &:hover {
        cursor: pointer;
        text-decoration: none;
    }

    &:focus {
        background: transparent;
    }
}