* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
}

.inputWithIcon input[type=text] {
    padding-left: 40px;
}

.inputWithIcon {
    position: relative;
}

    .inputWithIcon i {
        position: absolute;
        left: 5px;
        top: -2px;
        padding: 9px 8px;
        color: #aaa;
    }

    .inputWithIcon input[type=text]:focus + i {
        color: dodgerBlue;
    }