body.modal-open{position:relative}body.modal-open::before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.7);z-index:999;display:block}.cf7_modal_step .close-btn{position:absolute;top:10px;right:10px;background:0 0;border:none;font-size:20px;color:#333;cursor:pointer}.cf7_modal_step .close-btn:hover{color:#f00}