.lem_fixed_buttons .et_pb_column{padding-bottom:20px}.lem_fixed_buttons .et_pb_button_module_wrapper{position:absolute;bottom:0;left:0;right:0;margin:auto}.single .et_pb_post{margin-bottom:0px!Important}.single .post{padding-bottom:0px!Important}#main-content{background-color:#efefef}