Removing borders

Hello Sian,

Can you please share me accordion page url?

Thanks

Add below css code in your custom css field –

#wpsm_accordion_1165 .ac_open_cl_icon{
border: 0px solid #ddd !important;
}
#wpsm_accordion_1165 .ac_title_class{
border: 0px solid #ddd !important;
}
#wpsm_accordion_1165  .wpsm_panel-body{
border: 0px solid #ddd !important;
}

Try this and then let me know.

Thanks