Html 标志和图像响应

Jsfiddle：

我希望把图片放在中间，“转到主网站”放在最右边，比图片更高，同时保持反应性。但是，当重新调整窗口大小时，“转到主网站”应该在图像上方。有什么帮助吗

HTML:

这就是立场：

---

这是期望的输出吗

 .logo{
      padding-top: 21px;
      margin: 0px auto;
      //float: left; //remove this
 }

---

问题在某个地方不清楚。为了更好地理解，请把它弄清楚。如果你想把logo放在中间，那么你为什么给float:left to logo class？@Leothelion man我建立了我的第一个网站，结果在响应能力方面完全是一场灾难。现在我有了一个模板来保持反应能力，所以我在学习。我用定位的图像更新了帖子。如果你正在学习，那么就去bootstrap 3和媒体查询。媒体查询会更容易。@Leothelion是的，每个人都告诉我同样的事情，但我在截止日期前

html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,dl,dt,dd,ol,nav ul,nav li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline;}
article, aside, details, figcaption, figure,footer, header, hgroup, menu, nav, section {display: block;}
ol,ul{list-style:none;margin:0;padding:0;}
blockquote,q{quotes:none;}
blockquote:before,blockquote:after,q:before,q:after{content:'';content:none;}
table{border-collapse:collapse;border-spacing:0;}
/* start editing from here */
a{text-decoration:none;}
.txt-rt{text-align:right;}/* text align right */
.txt-lt{text-align:left;}/* text align left */
.txt-center{text-align:center;}/* text align center */
.float-rt{float:right;}/* float right */
.float-lt{float:left;}/* float left */
.clear{clear:both;}/* clear float */
.pos-relative{position:relative;}/* Position Relative */
.pos-absolute{position:absolute;}/* Position Absolute */
.vertical-base{ vertical-align:baseline;}/* vertical align baseline */
.vertical-top{  vertical-align:top;}/* vertical align top */
.underline{ padding-bottom:5px; border-bottom: 1px solid #eee; margin:0 0 20px 0;}/* Add 5px bottom padding and a underline */
nav.vertical ul li{ display:block;}/* vertical menu */
nav.horizontal ul li{   display: inline-block;}/* horizontal menu */
img{max-width:100%;}
/*end reset*/
body {
  background: url('../images/bg.jpg') repeat;
}
.wrap {
    width: 80%;
    margin: 0px auto;
}

.header {
    background: white;
    border-bottom: 13px solid white;
    border-top: 13px solid white;
    margin-top: 0em;
}
.logo
{
    float: left;
  padding-top: 21px;
}
.nav
{
    float: right;
    width: 47%;

}
.nav ul li
{
    float:left;
    border-right: 1px solid rgba(238, 238, 238, 0.65);
}
.nav ul li.a
{
    border-left: 1px solid rgba(238, 238, 238, 0.65);

}
.nav ul li a
{
    font-size: 1.0em;
    color:#5F6A72;
    font-family: 'Verdana', sans-serif;
  display: block;
     -webkit-transition: 0.5s linear;
    -moz-transition: 0.5s linear;
    -ms-transition: 0.5s linear;
    -o-transition: 0.5s linear;
    transition: 0.5s linear;
    padding: 3px 30px;

}
.nav ul li a:hover
{

}

 .logo{
      padding-top: 21px;
      margin: 0px auto;
      //float: left; //remove this
 }