html,
body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    color: #fff;
    font-family: 'Alibaba PuHuiTi R';
    letter-spacing: 1px;
    font-size: 16px;
}

.layout {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

#main-box {
    width: 100%;
    height: 100%;
    justify-content: space-evenly;
}


#nav-right {
    width: 100%;
    height: 60px;
}

#nav-right ul {
    width: 96%;
    height: 100%;
    justify-content: start;
    margin: 0 2%;
}


#nav-right ul li {
    width: 120px;
    height: 50px;
    font-size: 18px;
    cursor: pointer;
    letter-spacing: 1px;
}

.nocheck {
    background: url("../../img/navigation/no_check_nav.png") no-repeat 0 0 / 100% 100%;
    background-position: center center !important;
    color: #009B94;
}

.checked {
    background: url("../../img/navigation/check_nav.png") no-repeat 0 0 / 100% 100% !important;
    background-position: center center !important;
    color: #00FFF4;
}

#nav-right ul li p {
    margin-top: 7px;
}

#ifr-box {
    width: 100%;
    height: calc(100vh - 70px)
}

.layui-layer-dialog .layui-layer-padding {
    color: #000 !important;
}