.mce-opl-boxes-container .mce-container, .mce-opl-boxes-container .mce-container .mce-container-body,  .mce-tinymce {
    min-height: auto !important;
}

.colorpicker.dropdown-menu {
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid rgba(0,0,0,.15);
    border-radius: .25rem;
    width: auto;
    height: auto;
}