css关于居中的方式

<div class="wrapper">
        <div class="info">
            垂直居中
        </div>
    </div>

//绝对定位水平垂直居中,方法1
.info {
    position: absolute;
     width: 500px;
     height: 300px;
     margin: auto;
     top: 0;
     left: 0;
     bottom: 0;
     right: 0;
     background-color: green;
}
//方法2
.info {
    position: absolute;
     width:300px;
     height:200px;
     top: 50%;
     left: 50%;
     transform: translate(-50%, -50%);
     background-color: green;
}

//方法1
.wrapper{
    display: flex;
    justify-content: center;
}
.info {
     width:300px;
     height:200px;
      background-color: green;
}

//方法2
.info {
    width: 300px;
    height: 200px;
    margin: auto;
    background-color: green;
}

.wrapper {
    width: 500px;
    height: 500px;
    border: 1px solid red;
    text-align: center;
}

.info {
    display: inline;
    margin: 0 auto;
    background-color: green;
}

.wrapper {
    width: 500px;
    height: 500px;
    border: 1px solid red;
    position: relative;
}

.info {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    background-color: green;
}

.wrapper {
    width: 500px;
    height: 500px;
    border: 1px solid red;
    display: flex;
    justify-content: center;
}

.info {
    //这里可以设置高度
    background-color: green;
}

.wrapper {
    width: 500px;
    height: 500px;
    border: 1px solid red;
    display: table-cell;
    vertical-align: middle;
}

.info {
    background-color: green;
}

.wrapper {
    width: 500px;
    height: 500px;
    border: 1px solid red;
    position: relative;
}

.info {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: green;
}

.wrapper {
    width: 500px;
    height: 500px;
    border: 1px solid red;
    position: relative;
}

.info {
    height:100px;
    position: absolute;
    top: 50%;
    margin-top:-50px;
    background-color: green;
}

.wrapper {
    width: 500px;
    height: 500px;
    border: 1px solid red;
    display: flex;
    justify-content: center;
    align-items: center;
}

.info {
    background-color: green;
}