.modal_back{z-index:3;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.5);overflow:auto;padding:20px 0;display:flex}.modal_back .modal_content{background:#fff;width:100%;padding:20px;border-radius:10px;margin:auto;display:flex;align-self:center;position:relative}.modal_back .modal_content .cross{position:absolute;right:5px;top:5px;z-index:2;cursor:pointer;height:26px}.modal_back .modal_header{color:#002879;font-size:18px;letter-spacing:.5px;border-bottom:1px solid #e1e1e1;padding:0 0 10px;margin-bottom:15px;line-height:18px;margin-top:-5px}.modal_back .modal_header.big{font-size:25px}