System Libraries

/**
         * @file
         * Alignment classes for text and block level elements.
         */
        .text-align-left {
          text-align: left;
        }
        .text-align-right {
          text-align: right;
        }
        .text-align-center {
          text-align: center;
        }
        .text-align-justify {
          text-align: justify;
        }
        /**
         * Alignment classes for block level elements (images, videos, blockquotes, etc.)
         */
        .align-left {
          float: left;
        }
        .align-right {
          float: right;
        }
        .align-center {
          display: block;
          margin-right: auto;
          margin-left: auto;
        }

.fieldgroup {
          padding: 0;
          border-width: 0;
        }

.clearfix::after {
          display: table;
          clear: both;
          content: "";
        }

/**
         * Hide elements from all users.
         *
         * Used for elements which should not be immediately displayed to any user. An
         * example would be collapsible details that will be expanded with a click
         * from a user. The effect of this class can be toggled with the jQuery show()
         * and hide() functions.
         */
        .hidden {
          display: none;
        }
        /**
         * Hide elements visually, but keep them available for screen readers.
         *
         * Used for information required for screen reader users to understand and use
         * the site where visual display is undesirable. Information provided in this
         * manner should be kept concise, to avoid unnecessary burden on the user.
         * "!important" is used to prevent unintentional overrides.
         */
        .visually-hidden {
          position: absolute !important;
          overflow: hidden;
          clip: rect(1px, 1px, 1px, 1px);
          width: 1px;
          height: 1px;
          word-wrap: normal;
        }