.banner{
    background: url(../images/banner.png)no-repeat center center;
    height: 500px;
    min-width: 1200px;
}
.content1{
    background: url(../images/bg1.png)no-repeat center center;
    height: 651px;
    min-width: 1200px;
}
.part2{
    background: #f6fdff;
    padding-bottom: 50px;
}
.part2>.main{
    width: 1200px;
    margin: 0 auto;
    text-align: center;
}
.part2>.main >p{
    color: red;
    font-size: 20px;

}
form>div{
    width: 850px;
    display: flex;
    justify-content: space-between;
    margin: 60px auto 0;
}
form>div input{
    width: 305px;
    height: 60px;
    font-size: 20px;
    padding-left: 25px;
    box-sizing: border-box;
    border: none;
    outline:medium;
    box-shadow: 0px 0px 10px 0px rgba(140, 140, 140, 0.25);
}
form>div .a{
    width: 170px;
    background: #407dd6;
    color: #fff;
    font-size: 20px;
    font-weight: bold;
    padding-left: 0;
}
.part3>.main{
    width: 1200px;
    margin: 0 auto;
    text-align: center;
}
.part3>.main >img{
    margin-top: 30px;
}
table{
    border-collapse: collapse;
    border-spacing: 0;
    text-align: center;
    width: 1060px;
    margin: 60px auto 0;
}
table tr td{
    border: 1px solid #fff;
    font-size: 14px;
}

.part4{
    background: #f6fdff;
    padding-bottom: 50px;
}
.part4>.main{
    width: 1200px;
    margin: 0 auto;
    text-align: center;
}
.part4>.main >p{
    color: red;
    font-size: 20px;

}
form>div{
    width: 850px;
    display: flex;
    justify-content: space-between;
    margin: 60px auto 0;
}
form>div input{
    width: 305px;
    height: 60px;
    font-size: 20px;
    padding-left: 25px;
    box-sizing: border-box;
    border: none;
    outline:medium;
    box-shadow: 0px 0px 10px 0px rgba(140, 140, 140, 0.25);
}
form>div .a{
    width: 170px;
    background: #407dd6;
    color: #fff;
    font-size: 20px;
    font-weight: bold;
    padding-left: 0;
}
.part5{
    background: url(../images/bg5.png)no-repeat center center;
    height: 500px;
    min-width: 1200px;
}