.iframe-header {
    text-align: center;
    padding: 2rem;
}
.iframe-header .title {
    color: #333;
    font-weight: bold;
    font-size: 2.2rem;
}

.lay-pop-menu {
    display: none;
}

.lay-pop-menu.active {
    display: block;
}

/* code highlight */
.codeWrap {
    margin-top: 2rem;
    border-radius: 1rem;
    background-color: #011627;
}
.codeWrap pre{
    display: flex;
    font-size: 1.4rem;
}
.codeWrap pre code.hljs{
    display: block;
    width: 100%;
    padding: 2rem 2rem 1rem;
    overflow-x: scroll;
}

.codeWrap code.highlight {
    font-size: 1.5rem;
    color: #000;
    background-color: #e3e1e1;
    border-radius: 3px;
    padding: 0.1rem 0.4rem;
    font-weight: 500;
}
.codeWrap img {
    margin-left : 1rem;
}
.codeWrap code {
    border-bottom-right-radius: 1rem;
    border-bottom-left-radius: 1rem;
}
.codeWrap code,
.codeWrap code span {
    font-size: 1.4rem;
    letter-spacing: 0;
    font-weight: 400;
}
.startCodeTop {
    border-radius: 1rem 1rem 0 0;
    height: 3rem;
    display: flex;
    justify-content: space-between;
    align-items: end;
    background-color: #011627;
    padding: 0 2rem;
}
.startCodeTop > span {
    color: #fff;
    font-size: 1.4rem;
}

.startCodeTop button {
    width: 1.8rem;
    height: 1.7rem;
    background: url(../images/icon/btn_copyCode.png) no-repeat 0 0;
    margin-left: auto;
}
.startCodeTop button.active{
    background: url(../images/icon/check_white.svg) no-repeat 0 0;
}

.tab-2depth,
.tab-3depth {
    display: none;
}

.tab-2depth.on,
.tab-3depth.on {
    display: block;
}