.twrpb-button {
	box-sizing: border-box;
	display: inline-block;
	padding: 0 1rem;
	font-size: 0.9rem;
	line-height: 2;
	color: white;
	text-decoration: none;
	white-space: nowrap;
	vertical-align: bottom;
	cursor: pointer;
	background: rgb(10, 105, 104);
	background: linear-gradient(-45deg, #03aab3, #005f79, #03aab3, #005f79);
	background-size: 400% 400%;
	border: 1px solid transparent;
	border-radius: 3px;
	box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.2);
	opacity: 0.9;
	transition: opacity 200ms ease-in;
	-webkit-appearance: none;

	&--save {
		background: #078a00;
		background: linear-gradient(-45deg, #5baf08, #066c00, #5baf08, #066c00);
		background-size: 400% 400%;
	}

	&--delete {
		background: #bd0000;
		background: linear-gradient(-45deg, #eb0101, #910000, #eb0101, #910000);
		background-size: 400% 400%;
		opacity: 0.75;
	}

	&--small {
		padding: 0.1rem 0.5rem;
		font-size: 0.8rem;
		line-height: 1.4;
	}

	&--large {
		padding-top: 0.2rem;
		padding-bottom: 0.2rem;
	}

	&--disabled {
		cursor: wait;
		opacity: 0.6 !important;
	}

	&:hover,
	&:focus {
		color: white;
		outline: 0;
		box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.4);
		opacity: 1;
		animation: gradient 5s ease-in infinite;
		animation-direction: alternate-reverse;
	}

	&:focus {
		box-shadow: 0 0 0 1px #fff, 0 0 0 3px #007cba;
	}

	&--save:focus {
		box-shadow: 0 0 0 1px #fff, 0 0 0 3px #008510;
	}

	&--delete:focus {
		box-shadow: 0 0 0 1px #fff, 0 0 0 3px #c70000;
	}
}

@keyframes gradient {
	0% {
		background-position: 0% 50%;
	}

	50% {
		background-position: 100% 50%;
	}

	100% {
		background-position: 0% 50%;
	}
}