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							- export default {
 
-   name: 'ElCol',
 
-   props: {
 
-     span: {
 
-       type: Number,
 
-       default: 24
 
-     },
 
-     tag: {
 
-       type: String,
 
-       default: 'div'
 
-     },
 
-     offset: Number,
 
-     pull: Number,
 
-     push: Number,
 
-     xs: [Number, Object],
 
-     sm: [Number, Object],
 
-     md: [Number, Object],
 
-     lg: [Number, Object],
 
-     xl: [Number, Object]
 
-   },
 
-   computed: {
 
-     gutter() {
 
-       let parent = this.$parent;
 
-       while (parent && parent.$options.componentName !== 'ElRow') {
 
-         parent = parent.$parent;
 
-       }
 
-       return parent ? parent.gutter : 0;
 
-     }
 
-   },
 
-   render(h) {
 
-     let classList = [];
 
-     let style = {};
 
-     if (this.gutter) {
 
-       style.paddingLeft = this.gutter / 2 + 'px';
 
-       style.paddingRight = style.paddingLeft;
 
-     }
 
-     ['span', 'offset', 'pull', 'push'].forEach(prop => {
 
-       if (this[prop] || this[prop] === 0) {
 
-         classList.push(
 
-           prop !== 'span'
 
-             ? `el-col-${prop}-${this[prop]}`
 
-             : `el-col-${this[prop]}`
 
-         );
 
-       }
 
-     });
 
-     ['xs', 'sm', 'md', 'lg', 'xl'].forEach(size => {
 
-       if (typeof this[size] === 'number') {
 
-         classList.push(`el-col-${size}-${this[size]}`);
 
-       } else if (typeof this[size] === 'object') {
 
-         let props = this[size];
 
-         Object.keys(props).forEach(prop => {
 
-           classList.push(
 
-             prop !== 'span'
 
-               ? `el-col-${size}-${prop}-${props[prop]}`
 
-               : `el-col-${size}-${props[prop]}`
 
-           );
 
-         });
 
-       }
 
-     });
 
-     return h(this.tag, {
 
-       class: ['el-col', classList],
 
-       style
 
-     }, this.$slots.default);
 
-   }
 
- };
 
 
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