.form-group .form-control-custom {
    margin: 0 5px;
    padding: 0px;
    border: 0;
    background-image: -webkit-gradient(linear,left top,left bottom,from(#03a9f4),to(#03a9f4)),-webkit-gradient(linear,left top,left bottom,from(#D2D2D2),to(#D2D2D2));
    background-image: -webkit-linear-gradient(#03a9f4,#03a9f4),-webkit-linear-gradient(#D2D2D2,#D2D2D2);
    background-image: -o-linear-gradient(#03a9f4,#03a9f4),-o-linear-gradient(#D2D2D2,#D2D2D2);
    background-image: linear-gradient(#03a9f4,#03a9f4),linear-gradient(#D2D2D2,#D2D2D2);
    -webkit-background-size: 0 2px,100% 1px;
    background-size: 0 2px,100% 1px;
    background-repeat: no-repeat;
    background-position: center bottom,center -webkit-calc(100% - 1px);
    background-position: center bottom,center calc(100% - 1px);
    background-color: rgba(0,0,0,0);
    -webkit-transition: background 0s ease-out;
    -o-transition: background 0s ease-out;
    transition: background 0s ease-out;
    float: none;
    -webkit-box-shadow: none;
    box-shadow: none;
    border-radius: 0;
}

.form-control-custom.is-focused {
    outline: 0;
    background-image: -webkit-gradient(linear,left top,left bottom,from(#03a9f4),to(#03a9f4)),-webkit-gradient(linear,left top,left bottom,from(#D2D2D2),to(#D2D2D2));
    background-image: -webkit-linear-gradient(#03a9f4,#03a9f4),-webkit-linear-gradient(#D2D2D2,#D2D2D2);
    background-image: -o-linear-gradient(#03a9f4,#03a9f4),-o-linear-gradient(#D2D2D2,#D2D2D2);
    background-image: linear-gradient(#03a9f4,#03a9f4),linear-gradient(#D2D2D2,#D2D2D2);
    -webkit-background-size: 100% 2px,100% 1px;
    background-size: 100% 2px,100% 1px;
    -webkit-box-shadow: none;
    box-shadow: none;
    -webkit-transition-duration: .3s;
    -o-transition-duration: .3s;
    transition-duration: .3s;
}