.searching input {
    margin-right: 5px;
}

.searching input {
    width: calc(100% - 100px);
    border: 2px solid #ddd;
    font-size: 16px;
    padding: 0px 15px !important;
    height: 50px;
    line-height: 1;
    color: #666;
    vertical-align: bottom;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-transition: all .3s ease;
    -moz-transition: all .3s ease;
    -ms-transition: all .3s ease;
    -o-transition: all .3s ease;
    transition: all .3s ease;
}

.directify_fn_search_btn {
    color: #fff;
    background-color: #666;
    text-decoration: none;
    padding: 15px 5px 15px 5px;
    height: 50px;
    display: inline-block;
    font-size: 16px;
    letter-spacing: .5px;
    position: relative;
    line-height: 20px;
    font-family: Arial;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    transition: all .3s ease;
    border: none;
    width:90px;
}
    .directify_fn_search_btn:hover {
        color: #fff;
        background-color: #333;
    }
    
    @media (max-width: 650px) {
        .searching input {
        margin: 0px auto;
        /*margin-bottom: 20px;*/
    }
}

@media (max-width: 550px) {
    .searching input {
        width: calc(100% - 100px);
    }
}