.navbar-nav {
    text-align: right;
    margin: 0;
}
.navbar-form-search {
    position: relative;

}

.search-input-group .form-group {
    margin: 0 20px 0 0;
}

.search-input-group  .form-control {
    padding-left: 5px;
    padding-right: 18px;
    margin-top: 12px;
    font-size: 14px;
    width: 230px;
    color: #fff;
}
#search-button {
    padding: 20px 15px 20px 0;
    margin: 0;
    z-index: 99;
}
.search-panel .btn,
.search-panel .btn-link:hover,
.search-panel .btn-link:focus{
    background: transparent;
    color: #fff !important;
    padding: 13px 0 0 5px;
    font-size: 12px
}
.btn:active,
.btn:hover,
.btn:focus {
    color: #fff;
    outline: none;
    box-shadow: none;
}

.search-form-container {
    text-align: right;
    position: absolute;
    overflow: visible;
    background: #4caf50;
    right: 0;
    top: 0;
    z-index: 9;
    transition: all .3s ease-in-out;
}
.search-form-container.hdn {
    width: 0;
    overflow: hidden;
}
.search-panel {
    background: rgba(51, 51, 51, 0.2);
    display: block;
    width: initial;
    text-align: center;
    padding: 0 7px 0 4px;
    height: 40px;
    margin: 9px 0;
    border-bottom: 1px solid #d2d2d2;
}
.search-input-group {
    display: flex;
}