[data-element-id].visible-phone {
    display: block !important;
    border: solid 3px blue;
}

[data-element-id].visible-phone:before {
    display: block;
    content: "モバイル用";
    color: #fff;
    font-weight: bold;
    background: blue;
    line-height: inherit;
    text-align: center;
}

[class*="_1-sp"][data-element-id] {
    display: block !important;
    border: solid 3px blue;
}

[class*="_1-sp"][data-element-id]:before {
    display: block;
    content: "モバイル用";
    color: #fff;
    font-weight: bold;
    background: blue;
    line-height: inherit;
    text-align: center;
}

[data-element-id].not-editable {
    position: relative;
}

[data-element-id].not-editable:after {
    display: flex;
    justify-content: center;
    align-items: center;
    content: "編集できません";
    width: 100%;
    height: 100%;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    background: rgba(0,0,0,0.6);
    position: absolute;
    top: 0;
    left: 0;
    z-index: 5;
}

[data-element-id].header_top {
    position: unset;
}

[data-element-id].header_mid {
    height: auto;
    position: unset;
}

[data-element-id].header_nav_global_box {
    display: block !important;
    position: unset;
}

[data-element-id].header_nav_global_left {
    float: none;
}

[data-element-id].header_nav_global_left li {
    display: block;
}

[data-element-id].header_nav_global_right {
    float: none;
}

[data-element-id].header_lead {
    float: none;
    text-align: right;
}

[data-element-id].slider:has(#slider) {
    border: solid 3px blue;
}

[data-element-id].slider:has(#slider):before {
    content: "スライダー";
    display: block;
    color: #fff;
    font-weight: bold;
    background: blue;
    text-align: center;
}

[data-element-id]#slider {
    display: flex;
    flex-wrap: wrap;
}

[data-element-id]#slider > div {
    width: calc(100% / 4);
}

.ec-parent:has(.ec-child:empty) {
    display: none;
}

.ec-parent2:has(.ec-child2:empty) {
    display: none;
}

.ec-parent3:not(:has(.ec-child3)) {
    display: none;
}