border and form customization

Hey Gianluca,

Thank you for the inquiry.

You can use this css code to adjust the border of the input fields inside the form and decrease the space between the checkboxes.

#top div .av-light-form .input-text, #top div .av-light-form input[type=email], #top div .av-light-form input[type=input], #top div .av-light-form input[type=number], #top div .av-light-form input[type=password], #top div .av-light-form input[type=search], #top div .av-light-form input[type=tel], #top div .av-light-form input[type=text], #top div .av-light-form input[type=url], #top div .av-light-form select, #top div .av-light-form textarea, div div .av-light-form .button {
    color: #fff;
    border-color: #fff;
    border-width: 1px!important;
}

#top .avia-builder-el-25 #avia_7_1 p {
    margin-bottom: 10px;
    display: block;
    height: 40px;
    float: none;
}

#top .avia-builder-el-25 .avia_ajax_form 
.element_avia_8_1 label,
#top .avia-builder-el-25 .avia_ajax_form 
.element_avia_9_1 label,
#top .avia-builder-el-25 .avia_ajax_form 
.element_avia_10_1 label,
#top .avia-builder-el-25 .avia_ajax_form 
.element_avia_11_1 label,
#top .avia-builder-el-25 .avia_ajax_form 
.element_avia_12_1 label,
#top .avia-builder-el-25 .avia_ajax_form 
.element_avia_13_1 label,

#top .avia-builder-el-25 .avia_ajax_form 
.element_avia_8_1 input[type=checkbox],
#top .avia-builder-el-25 .avia_ajax_form 
.element_avia_9_1 input[type=checkbox],
#top .avia-builder-el-25 .avia_ajax_form 
.element_avia_10_1 input[type=checkbox],
#top .avia-builder-el-25 .avia_ajax_form 
.element_avia_11_1 input[type=checkbox],
#top .avia-builder-el-25 .avia_ajax_form 
.element_avia_12_1 input[type=checkbox],
#top .avia-builder-el-25 .avia_ajax_form 
.element_avia_13_1 input[type=checkbox] {
    top: -20px;
    position: relative;
    margin-bottom: 0;
}

#top .avia-builder-el-25 input.button {
    top: -20px;
    position: relative;
}

Best regards,
Ismael