*{margin:0; padding:0;}
.tiao{
    text-align: left;
    padding: 10px;
    border-left: 8px solid skyblue;
    height: 40%;
}
a{
    text-decoration: none;
}
a:hover{
    color: skyblue;
    text-decoration: none;
    /*font-size: large;*/
}
body{
    font-family: "LXGW WenKai Lite", sans-serif;
}

#nav{
    background-color: white;
    border-radius: 10px;
    padding: 5px;
    width: 97%;
    height: 20px;
    margin: auto;
    opacity: 70%;
    border-radius: 10px;
    font-weight: bold;
    font-family: "LXGW WenKai Screen", sans-serif;
    animation: fadeInDown;
    animation-duration: 1s;
    box-shadow: 0 10px 20px rgba(0,0,0,.5);
}
.model-s{
    width: 90%;
    height: auto;
    background-color: white;
    margin: auto;
    opacity: 90%;
    border-radius: 10px;
    animation: fadeInUp;
    animation-duration: 1s;
    padding-left: 10px;
    padding-right: 10px;
    padding: 10px;
}
.daziA{
    padding-left: 15px;
}
.model{
    /* width: 200px;
    height: 200px;
    margin: 50px; */
    box-shadow: 0 10px 20px rgba(0,0,0,.5);
}
.dazi{
    text-align: center;
    padding: 10px;
}
#footer{
    color: black;
}
footer{
    /* width: 80%; */
    height: auto;
    background-color: white;
    margin: auto;
    opacity: 85%;
    animation: fadeInUp;
    animation-duration: 1s;
    padding-left: 10px;
    padding-right: 10px;
    box-shadow: 0 10px 20px rgba(0,0,0,.5);
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}
/* p , h1 {
    padding: 0px;
}
.model{
    padding-left: 10%;
    padding-right: 10%;
} */
.model , footer{
    width: 85%;
}