/* CSS Document */
body,
html {
    /* background: url(../img/TB2.D7mdJFopuFjSZFHXXbSlXXa-407700539.jpg); */
    /* background:rgb(196, 213, 238); */
    min-height: 100%;
    /*当页面的高度不足一屏幕的时，我们让其最小也得是一屏幕*/
    background-size: cover;
    /*是指背景图片大小:cover按照当前图片最合适的比例铺满整个图片*/
    /*widows: 100%;*/
}

.demo2 {
    position: fixed;
    text-align: center;
    left: 0px;
    bottom: 0px;
    width: 100%;
    height: 50px;
    /* background-color: #4cedef; */
    color: #ffffff;
    /* z-index: 999; */
}

.nav ul {
    float: right;
    margin-right: 15px;
    /*让整个列表区域靠右，设置了浮动，但是子元素一旦设置了浮动，父元素的高度就不能被子元素的
    高度引用，这种情况下我们需要清楚浮动的问题，给父元素增加一个叫clear的样式类名即可*/
}

.nav ul li {
    float: left;
}

.nav ul li a {
    display: block;
    padding: 0 10px;
    line-height: 36px;
    color: #FFF;
    font-size: 15px;
    text-decoration: underline;
}
.search1 .dataset{
     background: rgba(255, 255, 255, 0.5);
    border: 2px solid;
    border-color: rgba(40, 60, 168, 0.5);
    font-size: 16px;
    color: rgba(40, 60, 168, 0.5);

    height: 40px;
    width: 150px;
    /*font-size: 16px;*/
    /*background: #ffffff;*/
    /*color: #000000;*/
    /*line-height: 40px;*/
    /*border: 2px solid;*/
    /*border-color: #38f;*/
    /*font-size: 16px;*/
}
.search1 {
    width: 702px;
    margin: 50px auto;
}

.search1 .imglog {
    width: 702px;
    height: 210px;
    margin: 0 auto 10px;
}


.search1 .imglog img {
    display: block;
    width: 100%;
    height: 100%;
}

.search1 .txtingput {
    width: 380px;
    height: 38px;
    line-height: 36px;

    /* border-style: solid;  */
    /* border-width: 20px; */
    background: rgba(255, 255, 255, 0.5);
    border: 2px solid;
    border-color: rgba(40, 60, 168, 0.5);
    font-size: 16px;
    color: rgba(40, 60, 168, 0.5);
}

.search1 .txtbutton {
    width: 150px;
    height: 40px;
    font-size: 16px;
    background: #38f;
    color: #FFF;
    line-height: 40px;
    border: 2px solid;
    border-color: #38f;
    font-size: 16px;

}

.search1 .txtbutton:hover {
    background: #930;
}

#t1 img {
    width: 200px;
    height: 200px;
    margin-left: 20px;
    /*background-color: #01AAED;*/
}

#t1 {
    /*padding-top: 30px;*/
    /*padding-left: 50px;*/
    width: 1200px;
    height: 500px;
    margin: 0 auto;
}

p {
    text-align: center;
	font-size: 16px;

}

#tr1 {
    float: right;

}

#tr2 {
    float: right;
    padding-top: 5px;
}
.auto-style1 {
	text-align: center;
    margin-top: 30px;
    margin-bottom: 5px;
	font-family: Cambria, Cochin, Georgia, Times, "Times New Roman", serif;
    color:"#999999";
}
.auto-style1 #beian{
	text-align: center;
    margin-top: 30px;
    margin-bottom: 5px;
	font-family: Cambria, Cochin, Georgia, Times, "Times New Roman", serif;
    color:"#999999";
}