.content h1{
    text-align: center;
    color: #0C7ED9;
    font-size: 0.4rem;
    margin-top: 0.3rem;
    margin-bottom: 0.3rem;
}
.content span{
    font-size: 0.22rem;
    display: block;
    color: #787878;
    text-align: center;
}
.content h3{
    font-size: 0.36rem;
    font-weight: bold;
    text-align: center;
    margin-top: 0.6rem;
}
.content table{
    width: 7.4rem;
    margin: 0.2rem auto;
}
.content table tr th{
    width: 33%;
    height: 0.5rem;
    border: 0.01rem solid;
    text-align: center;
    vertical-align: middle;
    font-size: 0.3rem;
}
.content table tr td{
    width: 33%;
    height: 0.88rem;
    border: 0.01rem solid;
    text-align: center;
    vertical-align: middle;
    font-size: 0.3rem;
}
.top_div img {
width:100%
}