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如何将一组div形成为像树一样的金字塔形状?

css-grid css html
  •  0
  • Anyname Donotcare  · 技术社区  · 2 年前

    如果我有以下HTML结构: 

     <div class="slots-container">
            <div class="slot"></div>
            <div class="slot"></div>
            <div class="slot"></div>
            <div class="slot"></div>
            <div class="slot"></div>
            <div class="slot"></div>
</div>

    以下CSS: 

     <style>
  .slots-container {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            grid-gap: 5px;
        } 


        .slot {
            border: 2px dashed #ccc;
            padding: 5px;
            min-height: 300px;
            position: relative;
            cursor: pointer;
            transition: background-color 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }

            .slot:nth-child(3) {
                background: linear-gradient(to bottom right, #e66465, #9198e5);
            }

            .slot:nth-child(2),
            .slot:nth-child(1) {
                background: linear-gradient(to top left, #EAEAEA, #C4C4C4);
            }

            .slot:nth-child(4),
            .slot:nth-child(5),
            .slot:nth-child(6) {
                background: linear-gradient(to top left, #D9D9D9, #ADADAD);
            }


            .slot:hover {
                background-color: #f0f0f0;
            }

            .slot::before {
                content: "Drop Expert Card Here";
                position: absolute;
                top: 1px;
                left: 1px;
                width: 100%;
                height: 40px;
                background-color: #ffd700;
                color: #fff;
                font-size: 14px;
                font-weight: bold;
                display: flex;
                align-items: center;
                justify-content: center;
                font-family: inherit;
                color: black;
                border-bottom: 1px;
                border-color: dimgrey;
                margin-bottom: 5px;
            }

            .slot:nth-child(3)::before {
                content: "خبير صناعة فئة-أ";
                background-color: #ffd700;
                text-align: center;
            }

            .slot:nth-child(2)::before,
            .slot:nth-child(1)::before {
                content: "خبير صناعة فئة-ب";
                background-color: #c0c0c0;
                text-align: center;
            }

            .slot:nth-child(4)::before,
            .slot:nth-child(5)::before,
            .slot:nth-child(6)::before {
                content: "خبير صناعة فئة-ج";
                background-color: #cd7f32;
                text-align: center;
            }


        #temp_emp {
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 280px;
            background-color: #f9f9f9;
            border: 2px dashed #ccc;
        }

        .placeholder1 {
            position: relative;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 5px;
            text-align: center;
            border: 2px dashed #999;
            background-color: #f9f9f9;
        }

        .placeholder-text {
            color: #999;
            font-weight: bold;
            font-size: 14px;
            margin-bottom: 10px;
        }

        .arrow-icon {
            width: 20px;
            height: 20px;
            background-color: #999;
            border-radius: 50%;
            margin-bottom: 10px;
        }

        .placeholder1:hover {
            background-color: #f0f0f0;
        }

        .placeholder1:before {
            font-size: 1.2rem;
            color: #888;
            opacity: 0.6;
        }


        .temp-emp-card {
            width: 250px;
            height: 250px;
            border: 2px solid #999;
            margin: 5px;
            background-color: #fff;
        }

        .card {
            background-color: #f8f8f8;
            border-radius: 8px;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
            padding: 1px;
            text-align: center;
            transition: background-color 0.3s ease;
        }

            .card:hover {
                background-color: #f0f0f0;
            }

        .emp-photo {
            margin-bottom: 15px;
        }

            .emp-photo img {
                width: 130px;
                height: 130px;
                border-radius: 50%;
                object-fit: cover;
                border: 4px solid #fff;
                box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
            }

        .card-title {
            font-size: 15px;
            font-weight: bold;
            margin-bottom: 5px;
            margin-top: 5px;
            padding: 8px 16px;
            background-color: #e2e2e2;
            color: #333;
            border-radius: 20px;
            display: inline-block;
        }

        .card-text {
            font-size: 14px;
            color: #888;
        }

        .delete-button {
            position: absolute;
            top: 5px;
            right: 5px;
            font-size: 1.5rem;
            color: #dc3545;
            cursor: pointer;
        }

        .details-button {
            position: absolute;
            top: 5px;
            left: 5px;
            font-size: 1.5rem;
            color: #dc3545;
            cursor: pointer;
        }

        .card-body {
            padding: 1px;
        }
    </style>

    根据@Rene的回答: 

     <style>
 .slots-container {
    display: grid;
    gap: 0.3125rem;
    grid-template-areas: ". . a a . ."
        ". b b c c ."
        "d d e e f f";
    margin: 1px;
    overflow-x: hidden;
}

.slot:nth-child(1) {
    grid-area: b
}

.slot:nth-child(2) {
    grid-area: c
}

.slot:nth-child(3) {
    grid-area: a
}

.slot:nth-child(4) {
    grid-area: d
}

.slot:nth-child(5) {
    grid-area: e
}

.slot:nth-child(6) {
    grid-area: f
}

/* eye-candy only */
.slot {
    min-height: 15.2rem;
    background-color: Silver;
    display: grid;
    place-items: center;
    font-size: 3vw;
    padding: 5px 1px 5px 1px;
    position: relative;
    cursor: pointer;
    transition: background-color 0.3s ease;
    align-items: center;
    justify-content: center;
    width: 370px;//The problem
    border-radius: 20px;
    height: 15.2rem;
}


    .slot:nth-child(3) {
        background: linear-gradient(135deg, #b6d7a8, #ffd3b6);
    }

    .slot:nth-child(2),
    .slot:nth-child(1) {
        background: linear-gradient(135deg, #c7b8e1, #ffe0e0);
    }

    .slot:nth-child(4),
    .slot:nth-child(5),
    .slot:nth-child(6) {
        background: linear-gradient(135deg, #a8cbd4, #ffe6b6);
    }
    </style>

    我想要像apyramid这样的插槽形状,如何做到保持相同的HTML: 

                                    slot:nth-child(3)
                       slot:nth-child(1)   slot:nth-child(2)
              slot:nth-child(4)   slot:nth-child(5) slot:nth-child(6)
    0 回复  |  直到 2 年前
        1
  •  2
  •   pier farrugia    2 年前

    你开始使用网格,为什么不使用每个元素的定位 

    .slots-container {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(3, 1fr);
  grid-gap: 5px;
  width: 100vw;
  height: 100vh;
}

.slot {
  display: flex;
  align-items: center;
  justify-content: center;
}

.slot:nth-child(1) {
  grid-area: 2 / 3 / 3 / 7;
  background-color: rgba(163, 34, 173, 0.5);
}

.slot:nth-child(2) {
  grid-area: 2 / 7 / 3 / 11;
  background-color: rgba(30, 203, 81, 0.5);
}

.slot:nth-child(3) {
  grid-area: 1 / 5 / 2 / 9;
  background-color: rgba(58, 215, 181, 0.5);
}

.slot:nth-child(4) {
  grid-area: 3 / 1 / 4 / 5;
  background-color: rgba(178, 166, 72, 0.5);
}

.slot:nth-child(5) {
  grid-area: 3 / 5 / 4 / 9;
  background-color: rgba(103, 177, 182, 0.5);
}

.slot:nth-child(6) {
  grid-area: 3 / 9 / 4 / 13;
  background-color: rgba(122, 201, 176, 0.5);
}
    <div class="slots-container">
  <div class="slot">1</div>
  <div class="slot">2</div>
  <div class="slot">3</div>
  <div class="slot">4</div>
  <div class="slot">5</div>
  <div class="slot">6</div>
</div>
        2
  •  1
  •   Rene van der Lende    2 年前

    可以定义三角形 grid-template-areas 在您的 slots-container 并分配相关 grid-area 到特定 .slot :

    更新 代码到 justify-content: center 网格项。。。 

    .slots-container {
    display: grid; 

    justify-content: center; /* centers grid items */
    
    gap: 5px;

    grid-template-areas: ". . a a . ."
                         ". b b c c ."
                         "d d e e f f";
}

.slot:nth-child(1) { grid-area: b }
.slot:nth-child(2) { grid-area: c }
.slot:nth-child(3) { grid-area: a }
.slot:nth-child(4) { grid-area: d }
.slot:nth-child(5) { grid-area: e }
.slot:nth-child(6) { grid-area: f }

/* eye-candy only */
.slot {
    min-height: 18rem;

    width: 10rem; /* to test justification */

    border: 2px solid black;
    background-color: Silver;
    display: grid; place-items: center;
    font-size: 3vw;
}
    <div class="slots-container">
    <div class="slot">1</div>
    <div class="slot">2</div>
    <div class="slot">3</div>
    <div class="slot">4</div>
    <div class="slot">5</div>
    <div class="slot">6</div>
</div>
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