.aiItem{background:linear-gradient(to right bottom,#f0f6fe,#cce2fb,#dce1fc,#83a8f5)!important;border:none!important}.aiItem .el-descriptions__body{background:transparent!important}.yanse{background:linear-gradient(to right bottom,#f0f6fe,#cce2fb,#dce1fc,#83a8f5)}