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Html 在不按住CTRL键的情况下选择多个选项_Html_Css - Fatal编程技术网
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Html 在不按住CTRL键的情况下选择多个选项

html css

Html 在不按住CTRL键的情况下选择多个选项,html,css,Html,Css,是否可以使LeftMoust和SmartDevices单击自动多选选项，而无需按住Ctrl键，仅使用HTML和CSS <select multiple> <option>Value1</option> <option>Value2</option> <option>Value3</option> <option>Value4</option> </se

是否可以使
LeftMoust
和
SmartDevices
单击自动多选选项，而无需按住Ctrl键，仅使用HTML和CSS

<select multiple>
    <option>Value1</option>
    <option>Value2</option>
    <option>Value3</option>
    <option>Value4</option>
</select>


价值1
价值2
价值3
价值4
什么是
LeftMoust
和
SmartDevices
？我不知道HTML或CSS中有这些对象。可能是