/*组件样式**/
.ptwk{position: relative;}
.ej_ztzl ul li .ptwk .con{top:20%;padding: 0.1rem;}
.ej_ztzl ul li .ptwk .con p a{color:#fff;line-height:26px;}
.ej_ztzl ul li .ptwk_w{display:none;position: absolute;top: 0;width: 100%;}
.ej_ztzl ul li.pt_wk{position: relative;}
.ej_ztzl ul li.pt_wk:hover .ptwk_w{display:block;}