.dialog_wrapper{
    display: none;
    width: 90%;
    position: fixed;
    top: 40%;
    left: 50%;
    transform: translate(-50%,-50%);
    background-color: #fff;
    padding: 1rem;
    border-radius: 5px;
    margin-top: 1rem;
    padding: 0.4rem;
}
.btn_close{
    text-align: center;
    position: absolute;
    top: 0;
    right: 0;
    width: 30px;
    height: 30px;
    line-height: 30px;
    border-radius: 50%;
    border: 1px solid #cdcdcd;
    color: #b4b4b4;
    font-size: 0.3rem;
    cursor: pointer;
    z-index: 2;
    font-weight: bold;
}
.dialog_item{
    text-align: center;
}
.dialog_item input{
    width: 95%;
    margin: 12px 0;
    height: 45px;
    line-height: 45px;
    padding-left: 10px;
    color: black;
    border: 1px solid #ccc;

}

.dialog_item button{
    width: 100%;
    background-color: red;
    border: 0;
    color: #ffffff;
    height: 45px;
    font-size: 18px;
}