#content {
    position: relative;
    background: #fff;
    padding: 50px 0 0px 0;
    display: flex;align-items: center;
justify-content: center;
}
.container{
    

width: 1170px;
/* border: 1px solid blue; */
height: 695.2px;

}
.row{
    


        font-family: 'Open Sans', Arial, sans-serif;
    font-size: 14px;
    font-weight: 300;
    line-height: 1.6em;
    color: #656565;
    

    
}
.row span{
    margin-top: 15px;

}
.neir{
    width: 800px;
    height: 520px;
    /* border: 1px solid blue; */
    display: flex;align-items: center;
    justify-content: center;
    margin-top: 20px;
    position: absolute;
}
.tu{
    position: absolute;
    max-width: 100%;
    height: 190.5px;
    width: 239px;
}
.br{
    display: block;
    width: 30px;
    height: 4px;
    content: "";

    margin: 2px 0 5px 1.2em;
    line-height: 4px;
    background-color: #a6a6a6;
}
.yi{
    width: 195px;
    display: inline-block;
    border: 4px solid #000;
    border-radius: 25px;
    padding: 10px;
    text-align: left;
    top: 50px;
    left: 80px;
    position: absolute;
}
.row h4{
    font-size: 16px;
    color: #6e97c9;
    margin-bottom: 10px;
}
.er{
    position: absolute;
    width: 195px;
    display: inline-block;
    border: 4px solid #000;
    border-radius: 25px;
    padding: 10px;
    text-align: left;
    top: 230px;
    left: 20px;
}
.san{
    position: absolute;
    width: 195px;
    display: inline-block;
    border: 4px solid #000;
    border-radius: 25px;
    padding: 10px;
    text-align: left;
    top: 50px;
    right: 125px;
}
.si{
    position: absolute;
    width: 195px;
    display: inline-block;
    border: 4px solid #000;
    border-radius: 25px;
    padding: 10px;
    text-align: left;
    top: 200px;
    right: 35px;
}
.wu{
    position: absolute;
    width: 195px;
    display: inline-block;
    border: 4px solid #000;
    border-radius: 25px;
    padding: 10px;
    text-align: left;
    bottom: 20px;
    right: 220px;
}