JavaScript 适应浏览器高度

    <script type="text/javascript">
        fun();
        function fun(){
            var height = window.innerHeight;
            var myDiv1 = document.getElementById("main");
            var myDiv2 = document.getElementById("text_content");
            var myDiv3 = document.getElementsByClassName("carousel-inner");
            myDiv1.style.height = height + "px";
            myDiv2.style.height = height + "px";
            myDiv3[0].style.height = height + "px";
        }
    </script>

#  注意：getElementsByClassName 返回的是一个数组