Disable plugin default css

GRAVITY FORM

[css]
.gform_wrapper {
margin: 0!important;
max-width: 100%!important;
}
.gform_wrapper .top_label li.gfield {
margin-bottom: 5px!important;
}
.gform_wrapper .top_label li.gfield input,
.gform_wrapper .top_label li.gfield select,
.gform_wrapper .top_label li.gfield textarea {
line-height: 1.5;
font-size: inherit!important;
width: 95%!important;
padding-right: 2%!important;
padding-left: 2%!important;
}
.gform_wrapper .top_label li.gfield select {
width: 99%!important;
}
.gform_wrapper .top_label li.gfield .ginput_left input,
.gform_wrapper .top_label li.gfield .ginput_right input {
width: 100%!important;
border: 0!important;
padding-right: 2%!important;
padding-left: 2%!important;
}
.gform_wrapper .gform_footer {
padding: 0!important;
margin: 0!important;
}
[/css]

WOOCOMMERCE TABS

[css]
.woocommerce-tabs ul.tabs:before,
.woocommerce-tabs ul.tabs li:after,
.woocommerce-tabs ul.tabs li:before,
.woocommerce-tabs ul.tabs li a:after,
.woocommerce-tabs ul.tabs li a:before {
display: none!important;
box-shadow: 0 0 0 #fff!important;
}
.woocommerce-tabs ul.tabs,
.woocommerce-tabs ul.tabs li,
.woocommerce-tabs ul.tabs li a {
padding: 0!important;
margin: 0!important;
border: 0!important;
background: transparent!important;
box-shadow: 0 0 0 #fff!important;
-webkit-border-radius: 0!important;
-moz-border-radius: 0!important;
border-radius: 0!important;
}
.woocommerce-tabs ul.tabs li {
background-color: #ddd!important;
margin: 0 0 5px 0!important;
float: left;
}
.woocommerce-tabs ul.tabs li a {
padding: 5px 10px!important;
}
.woocommerce-tabs ul.tabs li.active {
background-color: #eee!important;
float: left;
}
[/css]

NEXTGEN GALLERY

[css]
.ngg-gallery-thumbnail-box {
margin: 5px .5%!important;
width: 32.3%!important;
}
.ngg-gallery-thumbnail a {
display: block;
overflow: hidden;
}
.ngg-gallery-thumbnail a img {
border: 1px solid #8eb83b!important;
width: 95%!important;
padding: 2%!important;
margin: 0 auto!important;
}
[/css]