body {
    font-family: "微软雅黑";
    color:#414141;
}
.top {
position:fixed;
right:0px;
top:90%;
}
.Aviation {
    width: 100%;
    min-width: 1200px;
    height: auto;
    float: left;
}

.PAleft {
    width: 310px;
    height: auto;
    float: left;
}

.textcolor {
    font-size: large;
    color: #ff6a00;
}

.Text {
    width: 1200px;
    margin: 0px auto;
}

.Text2{
    line-height:30px;
    padding-left: 170px;
    padding-top: 20px;
    padding-bottom:20px;
    color: #414141;
}