@charset "utf-8";
/* CSS Document */
body{background-color: #f7f7f7;}
@charset "gbk";
*{margin: 0;padding: 0;font-family: '΢ÈíÑźÚ','ËÎÌå';}
body {background: #FFF;color:#000;margin: 0;padding: 0;min-width: 1200px;font-size: 18px;}
a {text-decoration:none;color: #FFF;}
li {list-style: none;margin: 0;padding: 0;}
ul {margin: 0;padding: 0;}
img {margin: 0;padding: 0;border: 0px;outline-width:0px;  vertical-align:top; }
input{margin: 0;padding: 0;border: 0px;}
.clear {clear:both;}
.fl {float:left;}
.c {text-align: center;}
.mt {margin-top: 20px;}
.public {margin: auto;width: 1200px;}
.banner {
    text-align: center;
    background: url("../drone/banner.png") no-repeat center top;
    height:500px;
    position: relative;
}

.banner a,.banner1 a{
    position: absolute;
    right:0;
    left:0;
    margin:auto;
}
.banner a{
    width: 1200px;
    height:500px;
 
}
.bg {
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-flow: nowrap column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}