.layui-tab-content {
    padding: 0;
}
.layui-tab{
    margin: 0;
    margin-bottom: 10px;
}
.CodeMirror{
    border: 1px solid #ddd;
    border-left: 0;
    border-right: 0;
    border-radius: 0;
    box-shadow:none;
    border-bottom: 0;
    border-top: 1px solid #eee;
}
.CodeMirror-gutters {
    border-right: 1px solid #eee;
}
.layui-tab-card>.layui-tab-title{
    border-bottom: 0;
}
.layui-tab-card>.layui-tab-title li{
    font-size: 0.6rem;
    color:#666;
}
.layui-tab-card{
    box-shadow: none;
}