我的html页面有问题。 问题是在下拉列表中我只能看到标题的第一个单词。另外，导航栏不在页面中间，尽管我尝试了不同 样式我仍然无法在中间找到它。这是我的CSS代码 llllllllllllllllllllllllllllllllllllllllllll

package main

import "fmt"

type Car struct{
    Code string
    Brand string
    Type string
    Price int 
    Supply int
}

var Stock []Car

func init()  {
    Stock = []Car{
        Car{
            Code:"TOY13EMTAV",Brand:"Toyota Avanza",Type:"1.3 E M/T",Price:191100000,Supply:2,},Car{
            Code:"TOY15GMTAV",Type:"1.5 G M/T",Price:221250000,Supply:3,Car{
            Code:"TOY15GCVTYAR",Brand:"Toyota Yaris",Type:"G CVT",Price:257650000,Supply:5,}
}