body {
    font-family: Arial, Helvetica, sans-serif;
}

input[type=text], input[type=password] {
    width: 100%;
    padding: 12px 20px;
    margin: 8px 0;
    display: inline-block;
    border: 1px solid #ccc;
    box-sizing: border-box;
}

.imgcontainer, .welcomeMsgcontainer {
    text-align: center;
}

.loginBtnClass {
    background-color: #007bff;
    border-color: #007bff;
    color: #fff;
    padding: 14px 20px;
    margin: 8px 0;
    border: none;
    cursor: pointer;
    width: 100%;
}

    .loginBtnClass:hover {
        background-color: #0069d9;
        border-color: #0062cc;
    }

.container {
    padding: 16px;
    margin-top: 145px;
    border: 1px solid lightgray;
    border-radius: 5px;
    background-color: whitesmoke;
}

span.psw {
    float: right;
    padding-top: 16px;
}

.welcomeMsgClass {
    font-size: 17px
}

/* Change styles for span and cancel button on extra small screens */
@media screen and (max-width: 300px) {
    span.psw {
        display: block;
        float: none;
    }
}

@media screen and (min-width: 370px) {
    .container {
        width: 370px !important
    }
}

@media screen and (max-width: 369px) {
    .imgcontainer > img {
        width: 100% !important;
        text-align: left !important;
    }
}