.head_right input {
    border: none;
    width: 210px;
    padding-left: 13px;
    font-size: 14px;
    background: none;
    height: 38px;
    line-height: 38px;
    float: left;
    color: #ffffff;}
.sernew{
    display: inline-block;
    background: #0f7c90;
    float: right;
    color: #ffffff;
    border-radius: 5px;}
::placeholder {
  color: #9bb8c1;}
:-ms-input-placeholder {
  color: #9bb8c1;}