* {
    margin: 0px;
    padding: 0px;
}
li {
    list-style: none;
}
a {
    text-decoration: none;
}

.w {
    width: 1250px;
    margin: auto;
}

body {
    background-color: #013846;
}
.head {
    padding-top: 10px;
    background-color: #1F1F1F;
}
.top {
    height: 70px;  
    
}
.logo {
    float: left;   
}
.search {
    float: right;
    margin-top: 17px;
    background:  rgba(255,255,255,0.1);
    box-shadow: 2px 2px 4px;
}
.search input {
    float: left;
    height: 42px;
    width: 250px;
    padding-left: 20px;
    background:  rgba(255,255,255,0.1);
    border: none;
}
.search button {
    float: left;
    border: 0px;
    height: 42px;
    width: 49px;
    cursor: pointer;
    background:  rgba(255,255,255,0.1);
}

.search div {
    float: left;
    height: 33px;
    padding-top: 9px;
    background:  rgba(255,255,255,0.1);
}

.menu {
    float: left;
    width: 550px;
    height: 42px;   
    margin:17px 0px 0px 20px ;  
}

.menu a{
    display: block;
    float: left;
    height: 42px;
    width: 150px;
    margin:0px 15px;
    text-align: center;
    color: #6E6E6E;
    line-height: 42px;
    border-radius:2em; 
}

.menu a:hover {
    color: #fff;
    background-color: #CA5454;
}
.line {
    height: 5px;
    margin-bottom: 10px;
    border-bottom: 2px solid #CA5454;
}

.focus {
    position: relative;
    width: 1250px;
    height: 550px;
    overflow: hidden;
}
.focus ul {
    width: 500%;
    position: absolute;
    left: 0;
    top: 0;
}

.focus ul li {
    float: left;
}
/*左右按钮样式*/
.arrow-l,
.arrow-r {
    display: none;
    position: absolute;
    top: 50%;
    margin-top: -20px;
    width: 24px;
    height: 40px;
    background: rgba(0, 0, 0, 0.3);
    text-align: center;
    line-height: 40px;
    color: #fff;
    font-size: 18px;
    cursor:default;
    z-index: 1;
}
.arrow-l:hover,
.arrow-r:hover {
    color: #CA5454;
    background: rgba(0, 0, 0, 0.7);
}

.arrow-r {
    right: 0;
}
.arrow-l {
    left: 0;
}
.focus-circle {
    position: absolute;
	bottom: 15px; 	
	right: 50%; 	
	margin-right: -30px;
}
.focus-circle li {
    float: left;
    width: 10px;
    height: 10px;
    border-radius:50%;
    margin: 0px 5px;
    border: 1px solid #fff;
    cursor: pointer;
}
.current {
    background-color: #fff;
}
.show {
    
    margin-top: 15px;
}
.show ul {
  
    margin-top: 15px;
    
}
.show ul li {
    position: relative;
    float: left;
    overflow: hidden;
    width: 300px;
    margin: 5px;
    box-shadow: 2px 2px 4px;  
}
.show ul li img {
    width: 300px;
    vertical-align: middle;   
}
.show ul li div {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: black;
    opacity:0.3;
}

.show ul li div:hover {
    opacity:0;
}

.show p {
    display: block;
    width: 1250px;
    height: 35px;
    color: #6E6E6E;
    background-color: #1F1F1F;
    line-height: 35px;
}
.downPage img {
    display: none;
    width: 1250px;
    height: 703px;
}
.downPage {
    display: none;
}
.downlink{
    display: block;
    background-color: rgb(53, 50, 50);
    height: 42px;
    width: 150px;
    margin:0px 15px;
    text-align: center;
    color: #6E6E6E;
    line-height: 42px;
    border-radius:2em; 
}

.downlink:hover {
    color: #fff;
    background-color: #CA5454;
}