.file-upload-wrapper label:before {
    content: "";
    background-image: url('/themes/custom/agria/assets/file-attach-icon.svg');
    width: 30px;
    height: 30px;
    position: absolute;
    background-repeat: no-repeat;
    left: 0;
}

.file-upload-wrapper label {
    padding-left: 30px;
    cursor: pointer;
    line-height: 33px;
}