  <div>
.content-input{text-align: center;
    width: 100%;
    margin: 0 auto;
}
.content-input .input-area{width:100%;max-width:350px;margin:0 auto;position: relative;background-color="#9900FF" }
.content-input .input-area input{width:100%;height:55px;padding:5px 10px;border:none;  background-color="#9900FF"  border-radius: 5px;padding-right:90px;}

.content-input .input-area button {
background: #007088;
    border: 0px solid #fff;
    border-radius: 5px;
    color: #fff;
    font-size: 15px;
    height: 47px;
    position: absolute;
    right: 5px;
    top: 4px;
    box-shadow: none;
}