#logo-div{
    position: absolute;
    top:0;
    bottom: 0;
    margin:auto;
    left:30px;
    width: 240px;
    height: 42px;
}

#logo-img{
    top:0;
    bottom: 0;
    left:3px;
    width: 60px;
    height: 42px;
}

#logo-txt{
    position:absolute;
    top:0;
    bottom: 0;
    margin-left:30px;

    width:auto;
    height:42px;
    
    font-size:24px;
    font-weight:500;
    line-height:42px;

    font-family: PingFangSC-Medium;
}

#top-banner-div{
    position: absolute;
    top:65px;
    width: 100%;
    height: auto; 
    bottom: 20px;
    background-color: rgb(255, 255, 255, 1);
    right:0;
    left:0;
    margin:auto;
    overflow: hidden;
    border:none
}

#discover-div{
    right:0;
    left:0;
    margin:auto;
    position: absolute;
    top:65px;
    width:100%;
    height:52px;
    background:rgba(255,255,255,1);
}

#project-display-div{
    position:absolute;
    top:524px;
    width: 1160px;
    overflow-y: hidden;
    background-color: white;

    right:0;
    left:0;
    margin:auto;
}

.group-div{
    float: left;
    margin-left: 40px;
    top:0px;
    bottom: 0px;
}

.group-div a{

    font-family: PingFangSC-Regular;
    font-size: 15px;
    color: #1364FF;
}


/* item start */
#top-panel-div{
    width:100%;
    height:56px;
    background:rgba(255,255,255,1);
    box-shadow:0px 4px 3px 1px rgba(203,203,203,0.5);
    position:absolute;
}

#top-panel-div .user-div{
    float: left;
    margin-top: 20px;
    margin-left: 10px;
}

#top-panel-div div a img{
    height:30px;
    width: 30px; 
}

#home{
    float: left;
    height: 35px;    
    width: 100px;    
    margin-top: 15px;
    margin-left: 45px;
}
#home span{
    top: 20px;
    margin-left:10px;
    font-size:15px;
    position: absolute;
}

#work-station-login {
    position: absolute;
    height:auto;
    float: right;
    top: 10px;
    right:45px;
}


#login-btn{
    height:22px;
    width: 120px;

    position: absolute;
    top:10px;
    bottom: 0;
    right: 0px;

    background-color: transparent;
    border: none;
}

#login-btn img{
    height:22px;
    width: 22px;
}

#login-btn span{
    position: absolute;
    top: 0;
    bottom: 0;
    width: 60px;

    font-family: PingFangSC-Regular;
    font-size: 15px;
    color: #1364FF;
}