form.example input[type=text] {
    padding: 10px;
    font-size: 17px;
    border: 1px solid #ddd;
    float: left;
    width: 90%;
    background: #f1f1f1;
    margin-top: 20px;
    margin-bottom: 15px;
    border-bottom-left-radius: 25px;
    border-top-left-radius: 25px;
    box-shadow: 1px 0px 4px 3px #ddd;
}

form.example button {
    float: left;
    width: 10%;
    padding: 10px;
    background: #2196F3;
    color: white;
    font-size: 17px;
    border: 1px solid #ddd;
    border-left: none;
    cursor: pointer;
    margin: 20px 0px 15px 0px;
    border-top-right-radius: 25px;
    border-bottom-right-radius: 25px;
    box-shadow: 1px 0px 4px 3px #ddd;
}

form.example button:hover {
  background: #0b7dda;
}

form.example::after {
  content: "";
  clear: both;
  display: table;
}
form.example {
    position: fixed;
    padding: 0px 10px 0px 10px;
    width: 100%;
    background-color: #fff;
    margin-top: -10px;
    top: 90px;
    right: 0px;
    left: 0px;
    z-index: 1;
}
.container-fluid {
    padding-right: 20px !important;
    padding-left:  20px !important;
    
}