@-webkit-keyframes gradient-rectangle {
	0% {
		-webkit-transform: scaleY(0);
		transform: scaleY(0);
		-webkit-transform-origin: bottom;
		transform-origin: bottom;
		background: linear-gradient(to top,
		rgba(255, 255, 255, 0),
		rgba(255, 255, 255, 0.6));
		background: -webkit-linear-gradient(to top,
		rgba(255, 255, 255, 0),
		rgba(255, 255, 255, 0.6));
		opacity: 1;
	}

	100% {
		-webkit-transform: scaleY(1);
		transform: scaleY(1);
		-webkit-transform-origin: top;
		transform-origin: top;
		background: linear-gradient(to top,
		rgba(255, 255, 255, 0),
		rgba(255, 255, 255, 0.6));
		background: -webkit-linear-gradient(to top,
		rgba(255, 255, 255, 0),
		rgba(255, 255, 255, 0.6));
		opacity: 0;
	}
}

 .mask-white { position:absolute; top:0; left:0; width:100%; height:100%; background:rgba(255,255,255,.2); content:''; -webkit-transition:-webkit-transform .6s; 
    transition:transform .6s; -webkit-transform:scale3d(2.2,1.4,1) rotate3d(0,0,1,45deg) translate3d(0,-100%,0); transform:scale3d(2.2,1.4,1) rotate3d(0,0,1,45deg) translate3d(0,-100%,0) }
.index-about .right:hover .mask-white,.taamList li:hover .mask-white,.hotinfoList li:hover .mask-white{ -webkit-transform:scale3d(2.2,1.4,1) rotate3d(0,0,1,45deg) translate3d(0,100%,0); transform:scale3d(2.2,1.4,1) rotate3d(0,0,1,45deg) translate3d(0,100%,0)}

.newsRight  li:hover .Pic::before ,.newslist li:hover .Pic::before {
	animation: gradient-rectangle 1.4s;
	animation-delay: 0s;
	animation-timing-function: cubic-bezier(0, 0, 0.18, 0.96);
}

.anim-btn {
    border: 1px solid #FFFFFF;
    border-radius: 0.5em;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-align: center;
    position: relative;
    overflow: hidden;
    z-index: 1;
    background-color: transparent;
    color: #FFFFFF;
    font-size: 13px;
    padding: 10px 30px 10px 30px;
    transition: .8s ease;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    text-decoration: none;
}
.anim-btn:hover{
    border:solid 1px #FFFFFF;
}
.anim-btn span {
    position: absolute;
    width: 25%;
    height: 100%;
    background-color: #FFFFFF;
    transform: translateY(150%);
    border-radius: 50%;
    transition: 0.5s;
    z-index: -1;
}

.anim-btn:hover {
    color: #000000;
}

.anim-btn:hover span ,.green-btn:hover span ,.purple-btn:hover span,.pink-btn:hover span{
    transform: translateY(0) scale(3.15);
}

.anim-btn span:nth-child(1),.green-btn span:nth-child(1) ,.purple-btn span:nth-child(1) ,.pink-btn span:nth-child(1) {
    left: calc((1 - 1) * 25%);
    transition-delay: calc((1 - 1) * 0.1s);
}

.anim-btn span:nth-child(2) ,.green-btn span:nth-child(2) ,.purple-btn span:nth-child(2) ,.pink-btn span:nth-child(2){
    left: calc((2 - 1) * 25%);
    transition-delay: calc((2 - 1) * 0.1s);
}

.anim-btn span:nth-child(3) ,.green-btn span:nth-child(3) ,.purple-btn span:nth-child(3),.pink-btn span:nth-child(3){
    left: calc((3 - 1) * 25%);
    transition-delay: calc((3 - 1) * 0.1s);
}

.anim-btn span:nth-child(4),.green-btn span:nth-child(4),.purple-btn span:nth-child(4) ,.pink-btn span:nth-child(4) {
    left: calc((4 - 1) * 25%);
    transition-delay: calc((4 - 1) * 0.1s);
}
.anim-btn span:nth-child(5) ,.green-btn span:nth-child(5),.purple-btn span:nth-child(5) ,.pink-btn span:nth-child(5){
    left: calc((5 - 1) * 25%);
    transition-delay: calc((5 - 1) * 0.1s);
}

@keyframes overlayAnimation { 
    0% {  background-position:0% 50%}
    50% {background-position:100% 50%; }
    100% { background-position:0% -50%}
}