/*头部导航*/
#title_line_three{
    display: block;
    bottom:  0;
    width: 100%;
    height: 5px;
    background-color: white;
}

.tr{
    display: flex;
    height: 500px;
    flex-wrap: nowrap;
    justify-content: space-around;
}

.advantage{
    width: 80%;
    margin-left: 10%;
    margin-right: 10%;
    margin-bottom: 30px;
}
.ant{
    text-align: center;
    width: 100%;
    margin-top: 50px;
    font-weight: bold;
    color:rgb(75, 88, 115)
}
.ant_line{
    width: 5%;
    height: 4px;
    background-color:rgb(55, 123, 253);
    margin: auto;
}
.advantage table{
    width: 100%;
}
.td_img{
    text-align: center;
}
.td_img img{
    width: 700px;
}

.td_text{
    color: rgb(75, 88, 115);
    margin: auto;
}
.td_text h1{
    font-size: 25px;
    font-weight: 700;
    margin-bottom: 20px;
}
.op{
    display: flex;
    padding: 60px;
}
.td_text p{
    font-size: 20px;
    line-height: 30px !important;
    font-weight: 500;
    margin-right: 5%;
}