.landing {
	position: relative;
	width: 1200px;
	margin: 0 auto;
}
.landing .web {
	display: block;
}
.landing .mobile {
	display: none;
}
.landing .button_wrap a {
	display: inline-block;
}
.landing .web .button_wrap {
	position: absolute;
	top: 0;
	margin-top: 6.833333%;
	left: 6.666666%;
}
.landing .web .button_wrap a + a {
	margin-left: 16px;
}
.landing .mobile .button_wrap {
	position: absolute;
	top: 0;
	margin-top: 11.111111%;
	left: 8.333333%;
	width: 100%;
}
.landing .mobile .button_wrap img {
	display: block;
	width: 100%;
}
.landing .mobile .button_wrap a {
	width: 11%;
}
.landing .mobile .button_wrap a + a {
	margin-left: 5.555555%
}
.landing img {
	display: block;
	width: 100%;
}
.landing .goodbye_landing02 {
	margin: -12% auto 4.75%;
	width: 86.666666%
}
.btn:after{
	display:block;
	clear:both;
	content:"",
}
.btn{
position:relative;
width:670px;
margin:auto;
clear:both;
margin-bottom: 100px;
}
a .model2019{
position:absolute;
float:left;
width:320px;
}

a .clickjoin{
position:relative;
width: 320px;
left: 350px;
}
.m_btn{
 display:none;
}
.m_nations { display: none; }




@media all and (max-width: 1200px) {
	.landing {
		width: 100%;
	}
}

@media all and (max-width: 720px) {
	.landing .web {
		display: none;
	}
	.landing .mobile {
		display: block;
	}
	.btn {
		display:none;
	}
	.m_btn{
		display:block;
		width: 380px;
		overflow: hidden;
		margin:0 auto 100px;
	}
	a .model2019{
		position:static;
		width: 180px;
		float:left;
	}

	a .clickjoin{
		position:static;
		width: 180px;
		float:right;
	}




}