.ClassCard{max-width:1200px;margin:0 auto}@media screen and (max-width:823px){.ant-modal{width:450px!important}.ant-modal-header{padding:16px 20px}.ant-modal-body{padding:20px}.ant-form-item-control-wrapper{width:80%;float:right}}.teacher-modal-full-screen{width:100%!important;height:100%;top:0;padding:0;margin:0}.teacher-modal-full-screen .ant-modal-content{height:100%}.captcha[data-v-59dbf02c]{cursor:pointer}.ClassItem .ClassItemMask{position:absolute;top:0;bottom:0;left:0;right:0;background-color:rgba(0,0,0,.65);display:none;justify-content:center;align-items:center}.ClassItem:hover .ClassItemMask{display:flex}