*{margin:0;padding:0;list-style-type:none;}

nav {
  
 /* position: -webkit-sticky;
 position: sticky;*/
  /* sticky or fixed are fine */
  position:fixed;z-index:9999; 
  top: 0;
  height: 96px;
  width: 100%;

  transition: background .5s; /* control how smooth the background changes */
  color: #000000;
}

nav.scrolled {background: #e6ebef;}
main {height: 1vh;}
	
	/*Styling Buttons*/
.login-button{
    background-color: transparent;
    border: 1.5px solid #f2f5f7;
    border-radius: 2em;
    padding: 0.4rem 0.5rem;
    margin-left: 1vw;
    /*font-size: 1rem;
    cursor: pointer;*/

}
.login-button:hover {
    /*color: #131418;
    background-color: #f2f5f7;
    border:1.5px solid #f2f5f7;*/
    transition: all ease-in-out 350ms;
}
.join-button{
    color: #131418;
    background-color: #61DAFB;
    border: 1.5px solid #61DAFB;
    border-radius: 2em;
    padding: 0.4rem 0.5rem;
    font-size: 1rem;
    cursor: pointer;
}
.join-button:hover {
    color: #f2f5f7;
    background-color: transparent;
    border:1.5px solid #f2f5f7;
    transition: all ease-in-out 350ms;
	
}


.container{max-width:1400px; margin:0 auto; margin-bottom:60px;}

.c-nav .show{
	display: inline-block;
	margin-left: 520px;
}
}
.c-nav .hiden{
	display: none;
}
/* 导航栏 */
.c-nav{
	width: 100%;
	/*background-color: black;*/
}

.c-nav .navFlex{
	display: flex;
	display: -webkit-flex;
	justify-content:space-between;
	-webkit-justify-content: space-between;
	align-items: center;
	-webkit-align-content: center;
	color: #000000;
	font-weight: 550;
	letter-spacing:2px;
}
.c-nav ul{
	list-style: none;
	margin-bottom: 0px;
	padding-left: 0px;
	color: #000000;
	font-weight: 550;
	font-size:17px;
}
.c-nav ul li{
	padding: 30px 0px 30px 0px;
	margin-left: 30px;
	display: inline-block;
}
.c-nav ul li a{
	/*color: white;*/
	font-size:18px;
	color: rgba(0, 0, 0, 1);
	padding-bottom: 28px;
	text-decoration: none;
	border-bottom: 2px solid transparent;
	position: relative;
	transition: color .3s ease;
}

.c-nav ul li a::after {
  --scale: 0;
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height:3px;
  background: linear-gradient(to right, rgba(255,255,255,0.2), rgba(255,255,255,1), rgba(255,255,255,0.2));
  -webkit-transform: scaleX(var(--scale));
          transform: scaleX(var(--scale));
  -webkit-transform-origin: var(--x) 50%;
          transform-origin: var(--x) 50%;
  transition: -webkit-transform 0.3s cubic-bezier(0.535, 0.05, 0.355, 1);
  transition: transform 0.3s cubic-bezier(0.535, 0.05, 0.355, 1);
  transition: transform 0.3s cubic-bezier(0.535, 0.05, 0.355, 1), -webkit-transform 0.3s cubic-bezier(0.535, 0.05, 0.355, 1);
}

.c-nav ul li a:hover{
	color: #b00630;
	font-weight: 550;
	
}

.c-nav ul li a:hover::after {
  --scale: 1;
}
.c-nav .logo{
	height:60px;
}
.c-nav .btnImg{
	height: 20px;
	width: 25px;
	padding: 3px 8px 3px 8px;
	box-sizing: content-box;
	border: 1px solid transparent;
}
@media screen and (max-width:1200px){
	.c-nav ul li{
		margin-left: 20px;
	}
}
@media screen and (max-width:992px){
	.c-nav ul li{
		margin-left: 10px;
	}
}
@media screen and (max-width:768px){
	.c-nav ul li:nth-child(4),.c-nav ul li:nth-child(5){
		display: none;
	}
}
@media screen and (max-width:576px){
	.c-nav{
		background-color:rgba(176,204,243,0.8);
		padding: 10px 0px 10px 0px;
		opacity: 0.9;
	}
	.c-nav .navFlex{
		flex-wrap:wrap;
		font-size: 20px;
		justify-content: space-between;
	}
	.c-nav .logo{
		height: 30px;
	}
	.c-nav ul li{
		padding-top: 10px;
		margin-left: 0px;
		display: block;
		color: #000000;
		font-weight:600;
	}
	.c-nav ul li a{
		border-bottom: 3px solid transparent;
	}
	.c-nav ul a:hover{
		border-bottom: 3px solid #e4c17e;
	}
	.c-nav ul li:nth-child(4),.c-nav ul li:nth-child(5){
		display: block;
	}
	.c-nav .hiden{
		display: block;
	}
	.c-nav .show{
		width: 100%;
		font-size: 14px;
		text-align: center;
		display: none;
	}
}

/*foot*/
.foot{ width: 100%; margin:0 auto; position:relative; background:#393939; border-bottom:2px #d42a1d solid;}
	.foot-f1{ max-width:1400px;margin:0 auto; position:relative; padding:30px 50px;}
	
	.footf1{ padding-bottom:50px; margin:0; }
	.footf1 h3{color:#ffffff; font-weight:550;font-size:24px; padding-bottom:20px; text-align: left;}
	.footf1 p{color:#828080; font-weight:500;font-size:14px; line-height:28px; text-align: left;}
	
	.footf2{ padding-bottom:20px; margin:0;}
	.footf2 h4{color:#ffffff; font-weight:500;font-size:20px; padding-bottom:20px;}
	
	.footf2 p{color:#828080; font-weight:400;font-size:14px; line-height:28px;}
    .footf2a{color:#828080; font-weight:400;font-size:14px; line-height:28px;}
	
	.footf3{color:#ffffff; font-weight:500;font-size:14px; padding-left:30px; line-height:50px;}
	.foot-f2{ max-width:100%;margin:0 auto; position:relative; padding:15px 0; background:#ffffff; text-align:center;}

/*--foot-end--*/