.sp-header{border-bottom:1px dotted #bbb;cursor:pointer;font-size:20px;font-weight:600;line-height:20px;margin:0;padding:12px 8px}.sp-header+.sp-body{overflow:hidden}.sp-header+.sp-body:not(.active){display:none}.icon-down,.icon-up{color:#ddd;font-size:70%}