.input_parent{
    display: inline-block;
    position: relative;
    width: 100%;
    padding-right: 36px;
    border-bottom: 1px solid #e5e5e5;
}
.input_parent>input{
    border: 0 !important;
}
.input_parent:focus-within{
    border-bottom: 1px solid #317ef3 !important;
}
.input_parent>i{
    cursor: pointer;
    display: flex;
    align-items: center;
    left: auto;
    right: 0;
    z-index: 2;
    position: absolute;
    top: 0;
    bottom: 0;
    width: 34px;
    height: 100%;
    line-height: 28px;
    color: #555;
    font-size: 18px;
    text-align: center;
    padding-top: 3px;
    zoom: 1;
    filter: alpha(opacity=70);
    -webkit-opacity: .7;
    -moz-opacity: .7;
    opacity: .7;
    font-family: 'FontAwesome';
    font-style: normal;
    font-weight: 900;
    -webkit-font-smoothing: antialiased;
}
.font-icon{
    /*cursor: pointer;*/
    display: flex;
    align-items: center;
    /*left: auto;*/
    /*right: 0;*/
    /*z-index: 2;*/
    /*position: absolute;*/
    /*top: 0;*/
    /*bottom: 0;*/
    width: 100%;
    /*height: 100%;*/
    line-height: 28px;
    color: #555;
    font-size: 18px;
    text-align: center;
    padding-top: 3px;
    zoom: 1;
    filter: alpha(opacity=70);
    -webkit-opacity: .7;
    -moz-opacity: .7;
    opacity: .7;
    font-family: 'FontAwesome';
    font-style: normal;
    font-weight: 900;
    -webkit-font-smoothing: antialiased;
}