html,
body,
div,
ul,
ol,
li,
img {
    padding: 0;
    margin: 0;
}

ol,
ul,
li {
    list-style: none;
}

div,
dl,
dt,
dd,
ol,
ul,
li {
    zoom: 1;
}

.sky {
    background: url("../../Base/img/bg.jpg") no-repeat center bottom;
    background-size: cover;
    position: relative;
    overflow: hidden;
}

.clouds_one {
    background: url("../../Base/img/cloud_one.png");
    position: absolute;
    left: 0;
    top: 0;
    height: 350px;
    width: 300%;
    -webkit-animation: cloud_one 50s linear infinite;
    -moz-animation: cloud_one 50s linear infinite;
    -o-animation: cloud_one 50s linear infinite;
    animation: cloud_one 50s linear infinite;
    -webkit-transform: translate3d(0, 0, 0);
    -ms-transform: translate3d(0, 0, 0);
    -o-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
}

.clouds_two {
    background: url("../../Base/img/cloud_two.png");
    position: absolute;
    left: 0px;
    top: 80px;
    height: 350px;
    width: 300%;
    -webkit-animation: cloud_two 75s linear infinite;
    -moz-animation: cloud_two 75s linear infinite;
    -o-animation: cloud_two 75s linear infinite;
    animation: cloud_two 75s linear infinite;
    -webkit-transform: translate3d(0, 0, 0);
    -ms-transform: translate3d(0, 0, 0);
    -o-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
}

.clouds_three {
    background: url("../../Base/img/cloud_three.png");
    position: absolute;
    left: 0;
    top: 0;
    height: 490px;
    width: 300%;
    -webkit-animation: cloud_three 100s linear infinite;
    -moz-animation: cloud_three 100s linear infinite;
    -o-animation: cloud_three 100s linear infinite;
    animation: cloud_three 100s linear infinite;
    -webkit-transform: translate3d(0, 0, 0);
    -ms-transform: translate3d(0, 0, 0);
    -o-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
}

@-webkit-keyframes cloud_one {
    0% {
        left: 0
    }

    100% {
        left: -200%
    }
}

@-moz-keyframes cloud_one {
    0% {
        left: 0
    }

    100% {
        left: -200%
    }
}

@keyframes cloud_one {
    0% {
        left: 0
    }

    100% {
        left: -200%
    }
}

@-webkit-keyframes cloud_two {
    0% {
        left: 0
    }

    100% {
        left: -200%
    }
}

@-moz-keyframes cloud_two {
    0% {
        left: 0
    }

    100% {
        left: -200%
    }
}

@keyframes cloud_two {
    0% {
        left: 0
    }

    100% {
        left: -200%
    }
}

@-webkit-keyframes cloud_three {
    0% {
        left: 0
    }

    100% {
        left: -200%
    }
}

@-moz-keyframes cloud_three {
    0% {
        left: 0
    }

    100% {
        left: -200%
    }
}

@keyframes cloud_three {
    0% {
        left: 0
    }

    100% {
        left: -200%
    }
}

.main {
    width: 1210px;
    margin: 0 auto;
    z-index: 2;
    position: relative;
}

#logo {
    float: left;
    margin-top: 50px;
}

.ewm {
    float: left;
    margin-top: 76px;
    width: 116px;
    position: absolute;
    top: 120px;
    right: 0;
    z-index: 9999;
}

.clear {
    clear: both;
}


    #nav{
    	width: 100%;
    	height: 100px;
    	background: #094c76;
    }
#nav ul{ 
	width: 1210px; 
	margin: 0 auto;
	 }

#nav li {
    float: left;
}

#nav li a {
    width: 109px;
    height: 100px;
    display: block;
    margin-right: 1px;
    background: #1f86b0;
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    text-align: center;
    transition: all 0.3s ease-out 0s;
    position: relative;
}

#nav li a::after {
    content: "";
    display: block;
    width: 0;
    height: 0px;
    background-color: #d4c186;
    transition: all 0.4s ease 0s;
    position: absolute;
    z-index: 1;
    top: 0;
    left: 0;
}

#nav li a:hover::after {
    width: 109px;
    height: 100px;
}

#nav li a i {
    display: block;
    width: 100%;
    height: 68px;
    background: url("../../Base/img/index_nav.png");
    position: absolute;
    left: 0;
    top: 0;
    z-index: 9;
}

#nav li a span {
    position: absolute;
    top: 65px;
    z-index: 9;
    width: 100%;
    left: 0;
}

#nav li.li1 i {
    background-position: 6px -15px;
}

#nav li.li2 i {
    background-position: 6px -115px;
}

#nav li.li3 i {
    background-position: 6px -213px;
}

#nav li.li4 i {
    background-position: 6px -313px;
}

#nav li.li5 i {
    background-position: 6px -414px;
}

#nav li.li6 i {
    background-position: 6px -515px;
}

#nav li.li7 i {
    background-position: 6px -610px;
}

#nav li.li8 i {
    background-position: 6px -714px;
}

#nav li.li9 i {
    background-position: 6px -814px;
}

#nav li.li10 i {
    background-position: 6px -914px;
}

#nav li.li11 i {
    background-position: 6px -1010px;
}


.index_link {
    display: block;
    width: 100%;
    position: absolute;
    left: 0;
    top: 0;
}