.left_container[data-v-4c890c25]{padding:15px;width:300px;position:relative;top:60px;left:169px;z-index:2018;border-radius:5px;box-shadow:0 3px 10px #ffffff1a}.mian-content[data-v-4c890c25]{width:500px;height:600px;border:1px solid;margin-left:300px;margin-top:100px}
