*{margin: 0;padding: 0;}
.top{
    width: 100%;
    height: 60px;
    line-height: 60px;;
}
.top p{
    float: left;
}
.top ul{
    margin-left: 45%;
}
.top li{
    float: left;
    margin-left: 30px;
    list-style: none;
}
.logo{
    font-size: 30px;
    margin-left: 50px;
    color: fuchsia;
    font-weight: bold;

}
.seacher input{
    margin-left: 30px;
    border:2px solid deepskyblue;
    border-radius: 20px;
    width: 170px;
    height: 30px;
}
.top img{
    margin-top: 20px;
}
.xct{
    width: 100%;
    height: 553px;
}
.bt{
    position: relative;
    text-align: center;
    color: white;
    top: -400px;
    font-size: 40px;
}
.en-bt{
    position: relative;
    text-align: center;
    color: white;
    top: -390px;
    font-size: 10px;
}
.so{
    position: relative;
    text-align: center;
    top: -360px;
}
.so input:first-child{
    margin-left: 100px;
    border-radius: 30px;
    height: 50px;
    width: 800px;
    border: 0;
}
.so input:last-child{
    position: relative;
    background-color: #4da0ae;
    color: white;
    top: 2px;
    left: -110px;
    border: 0;
    border-radius: 30px;
    height: 35px;
    width: 100px;
}
.nav{
    clear: both;
    width: 100%;
    height: 80px;
    box-shadow: 0px 0px 8px #888888;
}
.nav li{
    height: 80px;
    list-style-type: none;
    margin-left: 100px;
    float: left;
}
.nav li img{
    height: 80px;
}
.nav li:hover{
    border-bottom: 2px solid blue;
}
.bd{
    width: 100%;
    height: 360px;
}
.bd img{
    float: left;
    margin-top: -50px;
    margin-left: 300px;
}
.bd form{
    margin-top: 7%;
    margin-left: 35%;
    width: auto;
    height: 144px;
}
.bd input{
    border:1px solid deepskyblue;
}
.bd p{
    white-space:normal;
    width: 120px;
    text-align: left;
    display: inline-block;
}
.bd form p:first-child{
    margin-left: 15%;
    text-align: center;
    font-size: 20px;
}
.bd span{
    font-size: 10px;
}
.tj{
    width: 100px;
    margin-left: 60px;
}
.cz{
    width: 100px;
    margin-left: 60px;
}
.fg{
    width: 100%;
    height: 70px;
    background: #4da0ae;
}
.btm{
    width: 100%;
    height: 180px;
    background: #2d3e50;
}
.btm p{
    position: relative;
    top: 40%;
    text-align: center;
    font-size: 25px;
    color: #c1c3c5;
}
.btm img{
    display: inline;
    position: relative;
    left: 60%;
}
.bq{
    width: 100%;
    height: 40px;
    background: #2d3e50;
    border-top: 1px solid #475969;
}
.bq p{
    text-align: center;
    line-height: 40px;
    font-size: 10px;
    color: #c1c3c5;
}