.edit-test-paper {
    position: fixed;
    top: 0;
    left: 0;
    inset: 0;
    z-index: 99999;
}

.paper-mask {
    background: #000000;
    opacity: .5;
    position: absolute;
    inset: 0;
    z-index: 1;
}

.paper-content {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
}

.paper-content .content-wrapper {
    width: 800px;
    max-height: 505px;
}

.paper-content .content-wrapper .wrapper-top {
    width: 100%;
    height: 50px;
    background-color: #0dc2b3;
    border-radius: 5px 5px 0 0;
    padding: 0 25px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wrapper-top .top-title {
    font-size: 16px;
    font-family: PingFang SC, PingFang SC-Semibold;
    font-weight: 600;
    color: #ffffff;
}

.wrapper-top .top-close {
    width: 18px;
    height: 18px;
    font-size: 0;
    cursor: pointer;
}

.top-close .close-img {
    width: 100%;
    height: 100%;
}

.wrapper-seat {
    height: 20px;
    width: 100%;
    background: #ffffff;
}

.wrapper-nav {
    width: 100%;
    padding: 0 25px 20px;
    box-sizing: border-box;
    background-color: #ffffff;
    max-height: 350px;
    overflow-y: auto;
    margin-top: -1px;
}

.wrapper-nav .nav-table {
    width: 100%;
    border-radius: 5px;
    border-spacing: 0;
}

.nav-table thead, .nav-table tbody {
    width: 100%;
}

.nav-table, .nav-table th, .nav-table td {
    border: 1px solid #e3e6e8;
}

.nav-table th, .nav-table td {
    padding: 0 10px;
    border-top-width: 0;
    border-left-width: 0;
    height: 50px;
}

.nav-table th,
.nav-table td,
.nav-table td input,
.nav-table td select {
    font-size: 14px;
    font-family: PingFang SC, PingFang SC-Regular;
}

.nav-table th {
    background-color: #e6f8f7;
    position: sticky;
    top: 0;
    color: #272c33;
}

.nav-table td, .nav-table td input, .nav-table td select {
    color: #4b535c;
}

.nav-table th:last-child,
.nav-table td:last-child {
  border-right-width: 0;
}

.nav-table tr:last-child td {
  border-bottom-width: 0;
}

.td-opreation {
    display: flex;
    width: 100%;
    height: 100%;
    justify-content: space-around;
    align-items: center;
}

.td-opreation .opreation-info {
    width: 18px;
    height: 18px;
    font-size: 0;
}

.opreation-info .img-info {
    width: 100%;
    height: 100%;
    cursor: pointer;
    display: block;
}

.opreation-info.opreation-delete {
    margin-right: 12px;
}

.opreation-info .img-info-hover {
    display: none;
}

.td-opreation .opreation-info:hover .img-info {
    display: none;
}

.td-opreation .opreation-info:hover .img-info-hover {
    display: block;
}

.nav-table td input {
    width: 100px;
    height: 32px;
    border-radius: 6px;
    border: 1px solid rgba(18,21,26,0.10);
    text-align: center;
    box-sizing: border-box;
}

.nav-table td select {
    width: 160px;
    height: 32px;
    border-radius: 6px;
    border: 1px solid rgba(18,21,26,0.10);
    text-align: center;
    box-sizing: border-box;
    appearance: none;
    background-image: url(../images/editTestPaper/arrow-down.png);
    background-repeat: no-repeat;
    background-position: center right 12px;
    background-size: 12px 12px;
    cursor: pointer;
}

.nav-table td select.span-select, .nav-table td input.span-select {
    width: 100px;
    margin: 0 10px;
}

.wrapper-bottom {
    width: 100%;
    padding: 5px 0 25px;
    box-sizing: border-box;
    background-color: #ffffff;
}

.wrapper-bottom .bottom-buttons {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 0 25px;
    box-sizing: border-box;
}

.wrapper-bottom .bottom-buttons .bottom-buttons-info {
    padding: 8px 26px;
    border: 1px solid rgba(18,21,26,0.10);
    border-radius: 6px;
    font-size: 14px;
    font-family: PingFang SC, PingFang SC-Regular;
    color: #3d444d;
    cursor: pointer;
    transition: all 300ms ease;
}

.wrapper-bottom .bottom-buttons .bottom-buttons-info.bottom-buttons-confirm {
    background-color: #0dc2b3;
    color: #ffffff;
    border-color: #0dc2b3;
}

.wrapper-bottom .bottom-buttons .bottom-buttons-info:hover {
    background-color: #0dc2b3;
    color: #ffffff;
    border-color: #0dc2b3;
}

.wrapper-bottom .bottom-buttons .bottom-buttons-info.bottom-buttons-cancel {
    margin-right: 16px;
}