header,.nav,.nav_btn i{
	transition: all .8s cubic-bezier(.35,.75,.55,1);
	-webkit-transition: all .8s cubic-bezier(.35,.75,.55,1);
	-moz-transition: all .8s cubic-bezier(.35,.75,.55,1);
}
.nav_btn{
	transition: all .8s cubic-bezier(.35,.75,.55,1) 0.4s;
	-webkit-transition: all .8s cubic-bezier(.35,.75,.55,1) 0.4s;
	-moz-transition: all .8s cubic-bezier(.35,.75,.55,1) 0.4s;
}

header{overflow:hidden;line-height: 78px;box-sizing: border-box;height: 78px;z-index: 99;position: fixed;width: 100%;top:0;background: rgba(255,255,255,0.9);}
.logo{margin-left:40px;width: 290px;height:40px;background: red;display: inline-block;vertical-align: middle;background: url(../images/logo.png) no-repeat center center;}
.nav{float: right;color: #343434;margin-right: 5%;}
.nav a{color: #343434;font-size:16px;margin:0px 15px;}
.nav a:hover, .nav a.active {color: #8e1b1b;font-weight: bold;}

.nav_btn{display: inline-block;vertical-align: top;opacity:0;}
.nav_btn {width: 50px;height: 50px;text-align: center;line-height: 1;background: transparent;position: fixed;top:15px;cursor: pointer;right:10px;}
.nav_btn i{display: inline-block;width: 25px;margin-top: 10px;height: 2px;background: #444;}
.nav_btn i:nth-child(1){margin-top: 17px;}

header.active .nav{transform: translateX(1000px);}
header.active .nav_btn{right:50px;opacity: 1;}

.nav_btn.active i:nth-child(1){transform: rotate(45deg)translateY(10px);}
.nav_btn.active i:nth-child(2){transform: rotate(-45deg) translateY(-10px);}




.englishas{display:inline-block;vertical-align:middle;padding:5px 15px;background:#8e1b1b;font-size:14px !important;color:#fff;text-transform:uppercase;float: right;height: 14px;line-height: 14px;margin-top: 28px !important;margin-right: 20px;border-radius:7px}
a.englishas{ color:#fff; margin:0 5px;}
.nav .englishas:hover{color: white !important;font-weight: initial !important;}



footer{ background:#000; padding:15px 0px;color:#fff; font-size:14px; line-height:1.5; text-align:center;}
footer p{ color:#fff; font-size:14px; line-height:1.5;}
footer a{ color:#fff; font-size:14px; line-height:1.5;}