无边框输入框

 <div class="text-input">
        <label>卡号</label><input type="text" style="border: none;" placeholder="请输入本人银行卡">
</div>


.text-input {
    font-size: 32px;
    margin: 0 auto;
    padding: 32px 0;
    //padding-bottom: 15px;
    //border-bottom: 1px solid lightseagreen;
    display: flex;
    align-items: center;
    label {
        width: 150px;
        font-size: 34px;
    }
    input {
        flex-grow: 1;
        font-size: 34px;
    }
    input:focus {
        caret-color: rgb(0, 145, 255);
    }
}