.about-content-p1-box{
    width: 100%;
    position: relative;
}
.about-content-top{
    width: 1200px;
    height: 60px;
    position:absolute;
    left: 50%;
    top:-30px;
    z-index: 2;
    margin-left: -600px;
    background: linear-gradient(180deg, rgba(244, 245, 248, 1) 0%, rgba(255, 255, 255, 1) 100%);
    border-radius: 2px;
    box-shadow: 0px 5px 15px rgba(142, 149, 162 , 20%);
    font-weight: 400;
    font-size: 16px;
    color: #3E485C;
    display: flex; 
    align-items: center; 
} 
.about-content-top .tab-div,.about-content-top .tab-div-active{
    width: 240px;
    height: 60px;
    line-height: 60px;
    font-weight: 400;
    font-style: normal;
    font-size: 16px;
    color: #3E485C;
    text-align: center;
    cursor: pointer;
    text-decoration: none;
}
.tab-div:hover{
    color: #2065FC;
}
.about-content-top  .tab-div-active{
    background: linear-gradient(90deg, rgba(52, 140, 249, 1) -23%, rgba(50, 101, 249, 1) 113%);
    color: #FFFFFF;
}
.tab-div-active:hover{
    color: #FFFFFF
}
.about-current-title{
    width: 1200px;
    text-align: center;
    margin: auto;
}
.about-current-title h1{
    font-weight: 400;
    font-size: 36px;
    height: 180px;
    line-height: 180px;
    color: rgba(51, 51, 51, 0.996078431372549);
    margin:0;
}