.pinlogin .pinlogin-field {
    box-sizing: border-box;
    display: inline-block;
    width: 40px;
    height: 40px;
    padding: 5px;
    margin: 0 10px;
    border: none;
    border-bottom: 1px solid rgb(205, 208, 290);

    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    border-radius: 2px;

    text-align: center;

}

/* .pinlogin .pinlogin-field:focus,
.pinlogin .pinlogin-field:active {
    outline: none;
    border: none;
    border-bottom: 1px solid #26a69a;
    -webkit-box-shadow: 0 1px 0 0 #26a69a;
    box-shadow: 0 1px 0 0 #26a69a;
} */

input[class="pinlogin-field"]:focus {
    outline: none;
    border: none;
    border-bottom: 2px solid #26a69a;
    /* -webkit-box-shadow: 0 1px 0 0 #26a69a; */
    /* box-shadow: 0 1px 0 0 #26a69a; */
}

.pinlogin .pinlogin-field:first-of-type {
    margin-left: 0;
}

.pinlogin .pinlogin-field:last-of-type {
    margin-right: 0;
}

input[class="pinlogin-field"]:read-only {
    border-bottom: 1px solid rgb(205, 208, 290);
}

/* .pinlogin .pinlogin-field[readonly]:focus {
    outline: none;
    border: none;
    border-bottom: 2px solid rgb(205, 208, 290);
    cursor: default;
} */

.pinlogin .pinlogin-field.invalid {
    border: 1px solid red;
    color: red;
}