.whatapp-wrapper{
    border: solid 3px #474544;
    background: #F2F3EB;
    color: #474544;
    max-width: 768px;
    width: 100%;
    margin: 60px auto;
    position: relative;
}
.whatapp-form {
    padding: 35px;
}
.whatapp-form .whatapp-title {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: 7px;
    text-align: center;
    text-transform: uppercase;
}
.whatapp-form .wp-phone-message-message, 
.whatapp-form .wp-phone-message-name, 
.whatapp-form .wp-phone-message-phone,
.whatapp-form .wp-phone-message-extra,
.whatapp-form .wp-phone-message-email, 
.whatapp-form .wp-phone-message-dropdown {
    background: none;
    border: none;
    border-bottom: solid 2px #474544;
    color: #474544;
    font-size: 1.000em;
    font-weight: 400;
    letter-spacing: 1px;
    margin: 0em 0 1.875em 0;
    padding: 0 0 0.875em 0;
    text-transform: uppercase;
    width: 100%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -o-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.whatapp-form .wp-phone-message-button {
    background: none;
    border: solid 2px #474544;
    color: #474544;
    cursor: pointer;
    display: inline-block;
    font-family: 'Helvetica', Arial, sans-serif;
    font-size: 0.875em;
    font-weight: bold;
    outline: none;
    padding: 20px;
    max-width: 100%;
    text-transform: uppercase;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}
.whatapp-form .wp-phone-message-button:hover {
    background: #474544;
    color: #F2F3EB;
}