.body {
    margin: 15vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 58vh;
}
.body p {
    color: #4c4c4c;
    text-align: left;
    font-size: 3vh;
    font-weight: bold;
}
.body ul {
    position: relative;
    display: flex;
    flex-direction: column;
}
.body ul li{
    list-style: none;
    padding-left: 12vw;
    padding-right: 12vw;
    width: 100%;
    height: 8vh;
    padding: 3vh;
}
.type{
    border-radius: 4px;
    border: 2px solid #4c4c4c;
    font-size: 3vh;
    width: 50vw;
    height: 6vh;
    text-align: left;
    padding: 3vh;
}
.type a {
    color:#4c4c4c; 
    /* 按键字体颜色 */
    text-decoration: none;
}