xarxaprod-wp-theme/sass/base/elements/_buttons.scss

button,
input[type="button"],
input[type="reset"],
input[type="submit"],
.button,
.wp-block-button__link {
	border: 1px solid;
	border-color: $color__border-button;
	border-radius: 0;
	background: $color__background-button;
	color: $color__text-screen;
	line-height: 1;
//	padding: 0.6em 1em 0.4em;
  padding: 0.5em;
	margin: 0;
	//text-transform: uppercase;

	&:hover {
		border-color: $color__border-button-hover;
	}

	&:active,
	&:focus {
		border-color: $color__border-button-focus;
	}
}
.button-more {
//	line-height: 2.5;
		display: inline-block;
	&::after {
		content: "+";
    display: inline-block;
    font-weight: bold;
    text-align: center;
	}
	&:hover::after {
		content: ">";
	}
}
.more-link {
	.button-more {
		&::after {
			font-size: 4rem;
      width: 4rem;
		}
		&:hover::after {
		}
	}
}
.category-faq {
	.button-more {
		&::before {
			content: "accedir";
		}
	}
}

	.xarxaprod-search-form {
    display: flex;
		margin: 0.5rem 0;
    .search-field {
      padding: 0.5em;
    }
    .search-submit{
			z-index: 10;
      margin: 0rem;
      border: none;
      width: 2.5rem;
      height: 2.5rem;
			background: none;
			cursor: pointer;
      font-size: 0px;
    }
	}


    .xarxaprod-icon-search:before {
      position: absolute;
      padding: 0;
      margin: 0.2rem 0 0 -1.5rem;
			z-index: 0;
			min-width: 2.5rem;
      min-height: 2.5rem;
      font-size: 2rem;
      content: "\26b2";
			-webkit-transform: rotate(45deg);
      -moz-transform: rotate(45deg);
      -o-transform: rotate(45deg);
      transform: rotate(45deg);
    }