.right-background-img {
    background-image: url(../../../../shops/shop-nails-logo-black-450x150.png);
    width: 100%;
    padding-top: 100%;
    background-position: center;
    background-size: 100% auto;
    background-repeat: no-repeat;
    margin: 15px;
}
.panel-height-400 {
    min-height: 400px;
}
.start-book-appointment {
    color: #fff;
    width: 100%;
    text-align: center;
    border-radius: 4px;
    background-color: #009688;
    font-size: 16px;
    min-height: 45px;
}
h4.background {
    position: relative;
    z-index: 1;
    text-align: center;
}
h4.background::before {
     border-top: 2px solid #dfdfdf;
     content:"";
     margin: 0 auto; /* this centers the line to the full width specified */
     position: absolute; /* positioning must be absolute here, and relative positioning must be applied to the parent */
     top: 50%; left: 0; right: 0; bottom: 0;
     width: 100%;
     z-index: -1;
 }

h4.background>span {
    /* to hide the lines from behind the text, you have to set the background color the same as the container */
    background: #fff;
    padding: 0 15px;
}

.nn-color-ccd5db {
    color: #ccd5db;
}
.already-appointment {
    color: #fff;
    width: 100%;
    text-align: center;
    border-radius: 4px;
    background-color: #1de8b6;
    border: none;
    font-size: 16px;
    min-height: 45px;
}
.form-group {
    margin-top: 15px;
    margin-bottom: 0;
}
.form-group > label {
    font-size: 16px;
}