waifu.css

#waifu-toggle {
	background-color: #fa0;
	border-radius: 5px;
	bottom: 66px;
	color: #fff;
	cursor: pointer;
	font-size: 12px;
	left: 0;
	margin-left: -100px;
	padding: 5px 2px 5px 5px;
	position: fixed;
	transition: margin-left 1s;
	width: 60px;
	writing-mode: vertical-rl;
}

#waifu-toggle.waifu-toggle-active {
	margin-left: -50px;
}

#waifu-toggle.waifu-toggle-active:hover {
	margin-left: -30px;
}

#waifu {
	bottom: -1000px;
	left: 0;
	line-height: 0;
	margin-bottom: -10px;
	position: fixed;
	transform: translateY(3px);
	transition: transform .3s ease-in-out, bottom 3s ease-in-out;
	z-index: 1;
}

#waifu:hover {
	transform: translateY(0);
}

#waifu-tips {
	animation: shake 50s ease-in-out 5s infinite;
	background-color: rgba(236, 217, 188, .5);
	border: 1px solid rgba(224, 186, 140, .62);
	border-radius: 12px;
	box-shadow: 0 3px 15px 2px rgba(191, 158, 118, .2);
	font-size: 14px;
	line-height: 24px;
	margin: -30px 20px;
	min-height: 70px;
	opacity: 0;
	overflow: hidden;
	padding: 5px 10px;
	position: absolute;
	text-overflow: ellipsis;
	transition: opacity 1s;
	width: 210px;
	word-break: break-all;
}

#waifu-tips.waifu-tips-active {
	opacity: 1;
	transition: opacity .2s;
}

#waifu-tips span {
	color: #0099cc;
}

#waifu #live2d {
	cursor: grab;
	height: 240px;
	position: relative;
	width: 240px;
}

#waifu #live2d:active {
	cursor: grabbing;
}

#waifu-tool {
	color: #aaa;
	opacity: 0;
	position: absolute;
    right: 0px;
    top: 50%;
    transform: translateY(-50%);
	transition: opacity 1s;
}

#waifu:hover #waifu-tool {
	opacity: 1;
}

#waifu-tool span {
	color: #7b8c9d;
	cursor: pointer;
	display: block;
	line-height: 32px;
	text-align: center;
	transition: color .3s;
}

#waifu-tool span:hover {
	color: #0684bd; /* #34495e */
}

@media (max-width: 767px){
    #waifu #live2d {
        height: 180px;
        width: 180px;
        opacity: 0.8;
    }
    #waifu-tips {
        width: 150px;
        opacity: 0.5;
        bottom: 100%;
    }
}

@keyframes shake {
	2% {
		transform: translate(.5px, -1.5px) rotate(-.5deg);
	}

	4% {
		transform: translate(.5px, 1.5px) rotate(1.5deg);
	}

	6% {
		transform: translate(1.5px, 1.5px) rotate(1.5deg);
	}

	8% {
		transform: translate(2.5px, 1.5px) rotate(.5deg);
	}

	10% {
		transform: translate(.5px, 2.5px) rotate(.5deg);
	}

	12% {
		transform: translate(1.5px, 1.5px) rotate(.5deg);
	}

	14% {
		transform: translate(.5px, .5px) rotate(.5deg);
	}

	16% {
		transform: translate(-1.5px, -.5px) rotate(1.5deg);
	}

	18% {
		transform: translate(.5px, .5px) rotate(1.5deg);
	}

	20% {
		transform: translate(2.5px, 2.5px) rotate(1.5deg);
	}

	22% {
		transform: translate(.5px, -1.5px) rotate(1.5deg);
	}

	24% {
		transform: translate(-1.5px, 1.5px) rotate(-.5deg);
	}

	26% {
		transform: translate(1.5px, .5px) rotate(1.5deg);
	}

	28% {
		transform: translate(-.5px, -.5px) rotate(-.5deg);
	}

	30% {
		transform: translate(1.5px, -.5px) rotate(-.5deg);
	}

	32% {
		transform: translate(2.5px, -1.5px) rotate(1.5deg);
	}

	34% {
		transform: translate(2.5px, 2.5px) rotate(-.5deg);
	}

	36% {
		transform: translate(.5px, -1.5px) rotate(.5deg);
	}

	38% {
		transform: translate(2.5px, -.5px) rotate(-.5deg);
	}

	40% {
		transform: translate(-.5px, 2.5px) rotate(.5deg);
	}

	42% {
		transform: translate(-1.5px, 2.5px) rotate(.5deg);
	}

	44% {
		transform: translate(-1.5px, 1.5px) rotate(.5deg);
	}

	46% {
		transform: translate(1.5px, -.5px) rotate(-.5deg);
	}

	48% {
		transform: translate(2.5px, -.5px) rotate(.5deg);
	}

	50% {
		transform: translate(-1.5px, 1.5px) rotate(.5deg);
	}

	52% {
		transform: translate(-.5px, 1.5px) rotate(.5deg);
	}

	54% {
		transform: translate(-1.5px, 1.5px) rotate(.5deg);
	}

	56% {
		transform: translate(.5px, 2.5px) rotate(1.5deg);
	}

	58% {
		transform: translate(2.5px, 2.5px) rotate(.5deg);
	}

	60% {
		transform: translate(2.5px, -1.5px) rotate(1.5deg);
	}

	62% {
		transform: translate(-1.5px, .5px) rotate(1.5deg);
	}

	64% {
		transform: translate(-1.5px, 1.5px) rotate(1.5deg);
	}

	66% {
		transform: translate(.5px, 2.5px) rotate(1.5deg);
	}

	68% {
		transform: translate(2.5px, -1.5px) rotate(1.5deg);
	}

	70% {
		transform: translate(2.5px, 2.5px) rotate(.5deg);
	}

	72% {
		transform: translate(-.5px, -1.5px) rotate(1.5deg);
	}

	74% {
		transform: translate(-1.5px, 2.5px) rotate(1.5deg);
	}

	76% {
		transform: translate(-1.5px, 2.5px) rotate(1.5deg);
	}

	78% {
		transform: translate(-1.5px, 2.5px) rotate(.5deg);
	}

	80% {
		transform: translate(-1.5px, .5px) rotate(-.5deg);
	}

	82% {
		transform: translate(-1.5px, .5px) rotate(-.5deg);
	}

	84% {
		transform: translate(-.5px, .5px) rotate(1.5deg);
	}

	86% {
		transform: translate(2.5px, 1.5px) rotate(.5deg);
	}

	88% {
		transform: translate(-1.5px, .5px) rotate(1.5deg);
	}

	90% {
		transform: translate(-1.5px, -.5px) rotate(-.5deg);
	}

	92% {
		transform: translate(-1.5px, -1.5px) rotate(1.5deg);
	}

	94% {
		transform: translate(.5px, .5px) rotate(-.5deg);
	}

	96% {
		transform: translate(2.5px, -.5px) rotate(-.5deg);
	}

	98% {
		transform: translate(-1.5px, -1.5px) rotate(-.5deg);
	}

	0%, 100% {
		transform: translate(0, 0) rotate(0);
	}
}