.pages{
    background-image: url(../static/bg.jpg);
    background-size:  100% auto;  
    background-repeat: no-repeat;  
    background-position: center center;
    /* height: 900px; */
    height: 100vh;
}

.title{
    padding: 5%;
    color: azure;
    text-align: center;
    font-size: xx-large;
    font-weight: 900;
}

.text{
    padding: 5%;
    color: azure;
    text-indent: 2em
}

.lianxi{
    background-color: #ffffff5d;
    border-radius: 5px;
    margin: 10px;
    padding: 5px
}