blockquote,body,button,dd,dl,dt,fieldset,form,h1,h2,h3,h4,h5,h6,hr,img,input,legend,li,ol,p,pre,td,textarea,th,ul{margin:0;padding:0}body,html{height:100%;overflow:hidden}body{font-family:Microsoft Yahei}input::-webkit-input-placeholder{color:#aaa;letter-spacing:1px}input::-moz-input-placeholder{color:#aaa;letter-spacing:1px}input::-ms-input-placeholder{color:#aaa;letter-spacing:1px}.scroll-wrapper{height:100%;overflow:hidden}.scroll-wrapper /deep/ .el-scrollbar{height:100%}.scroll-wrapper /deep/ .el-scrollbar__wrap{width:calc(100% + 17px);height:calc(100% + 17px)}.mars-drag-wrapper{padding:5px 10px}.mars-drag-row{margin:0 -10px;overflow:hidden}