一点

css

.root {
    width: 300px;
    height: 300px;
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 1px 2px 8px rgb(0 0 0 / 10%);
}

.p {
    background-color: red;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-shadow: 2px 2px 3px rgb(0 0 0 / 20%) inset;
}

html

<div class="root">
    <div class="p"></div>
</div>

二点

css

.root {
    width: 300px;
    height: 300px;
    border-radius: 16px;
    box-shadow: 1px 2px 8px rgb(0 0 0 / 0.1);
    display: flex;
    margin-top:100px;
    justify-content: space-between;
    padding: 12px;
    box-sizing: border-box;
}

.p {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-shadow: 2px 2px 3px rgb(0 0 0 / 20%) inset;
    background-color: red;
}


.p:nth-child(2) {
    align-self: flex-end;
}

html

<div class="root">
    <div class="p"></div>
    <div class="p"></div>
</div>

三点

css

.root {
    width: 300px;
    height: 300px;
    border-radius: 16px;
    box-shadow: 1px 2px 8px rgb(0 0 0 / 0.1);
    display: flex;
    margin-top:100px;
    justify-content: space-between;
    padding: 12px;
    box-sizing: border-box;
}

.p {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-shadow: 2px 2px 3px rgb(0 0 0 / 20%) inset;
    background-color: red;
}


.p:nth-child(2) {
    align-self: center;
}

.p:nth-child(3) {
    align-self: flex-end;
}

html

<div class="root">
    <div class="p"></div>
    <div class="p"></div>
    <div class="p"></div>
</div>

四点

从4点开始要有分组的思想！且上下排列

css

.root {
    width: 300px;
    height: 300px;
    border-radius: 16px;
    box-shadow: 1px 2px 8px rgb(0 0 0 / 0.1);
    display: flex;
    margin-top:100px;
    padding: 12px;
    box-sizing: border-box;
    flex-direction: column;
    /* justify-content 是设置主轴 */
    /* 主轴 是垂直方向 */
    justify-content: space-between; 
}

.p {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-shadow: 2px 2px 3px rgb(0 0 0 / 20%) inset;
    background-color: red;
}

.row {
    display: flex;
    /* justify-content 是设置主轴 */
    /* 主轴 是水平方向 */
    justify-content: space-between;
}

html

<div class="root">
    <div class="row">
        <div class="p"></div>
        <div class="p"></div>
    </div>
    <div class="row">
        <div class="p"></div>
        <div class="p"></div>
    </div>
</div>

五点

css

.root {
    width: 300px;
    height: 300px;
    border-radius: 16px;
    box-shadow: 1px 2px 8px rgb(0 0 0 / 0.1);
    display: flex;
    margin-top: 100px;
    padding: 12px;
    box-sizing: border-box;
    flex-direction: column;
    justify-content: space-between;
}
.p {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-shadow: 2px 2px 3px rgb(0 0 0 / 20%) inset;
    background-color: red;
}
.row {
    display: flex;
    justify-content: space-between;
}
.row:nth-child(2) {
    justify-content: center;
}

html

<div class="root">
    <div class="row">
        <div class="p"></div>
        <div class="p"></div>
    </div>
    <div class="row">
        <div class="p"></div>
    </div>
    <div class="row">
        <div class="p"></div>
        <div class="p"></div>
    </div>
</div>

六点

css

.root {
    width: 300px;
    height: 300px;
    border-radius: 16px;
    box-shadow: 1px 2px 8px rgb(0 0 0 / 0.1);
    display: flex;
    margin-top: 100px;
    padding: 12px;
    box-sizing: border-box;
    flex-direction: column;
    justify-content: space-between;
}
.p {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-shadow: 2px 2px 3px rgb(0 0 0 / 20%) inset;
    background-color: red;
}
.row {
    display: flex;
    justify-content: space-between;
}

html

<div class="root">
    <div class="row">
        <div class="p"></div>
        <div class="p"></div>
    </div>
    <div class="row">
        <div class="p"></div>
        <div class="p"></div>
    </div>
    <div class="row">
        <div class="p"></div>
        <div class="p"></div>
    </div>
</div>