html{
    height:100%;
}
/* DN主页面使用 */
.dn-main {
    height: 100%;
    text-align: center;
    background:-webkit-linear-gradient(top,#C3C8CF,white,#ECEDF0);
}

/* logocss */
.dn-logo {
    width: 8rem;
    margin-left: auto;
    margin-right: auto;
}

/* dn-nav */
.dn-nav {
    display: flex;
    align-items: center;
    height: 15%;
}

.dn-margin-1 {
    vertical-align: middle;
    overflow: auto;
    height: 85%;
}


/* 以下为字体CSS */
.dn-font-17 {
    font-size: 19px;
    font-family: YZBook, sans-serif;
}

.dn-font-16 {
    font-size: 16px;
    font-family: YZBook, sans-serif;
}

.dn-font-14 {
    font-family: YZBook, sans-serif;
    font-size: 14px;
}


.dn-card {
    width: 22.5rem;
    height: 5rem;
    margin-left: auto;
    margin-right: auto;
    margin-top: 0.8rem;
    text-align: left;
    border-radius:15px 15px 15px 15px;
}

.dn-card-c {
    width: 21.5rem;
    height: 10rem;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
    border-radius:15px 15px 15px 15px;
    background-color:#8F9090;
    margin-top: 0rem;
}

.dn-card-c-1 {
    width: 21.5rem;
    height: 5rem;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
    border-radius:15px 15px 15px 15px;
    background-color:#8F9090;
    margin-top: 0rem;
}

.dn-card-d{
    width: 21.5rem;
    margin-left: auto;
    margin-right: auto;
    margin-top: 0.5rem;
    text-align: left;
    border-radius:15px 15px 15px 15px;
}

.dn-card-body {
    float: left;
    width: 90%;
}

.dn-card-body-d {
    float: left;
    border-radius: 15px 15px 15px 15px;
    padding: 0 0 0 0;
}

.dn-card-svg {
    float:right;
    align-items: center;
    display: flex;
}

.dn-card-title {
    color: white;
    font-size: 16px;
    font-weight: normal;
    font-family: YZBook;
}

.dn-row {
    padding-top: 0.9rem;
}

.dn-card-img-top {
    border-top-left-radius: 1rem;
    border-top-right-radius: 1rem;
    border-bottom-left-radius: 1rem;
    border-bottom-right-radius: 1rem;
    height: 11rem;
}