html,body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, p,span, blockquote, th, td, textarea, input { 
    margin:0;
    padding:0;
}
ul,li{list-style-type: none;}
img{border:0;}
body {
    font-size: 16px;
    font-weight:normal;
    font-family:Helvetica, Verdana,Arial, sans-serif;
    background-image: url(photos/f8f.jpg); 
}
#wrap
{
    width: 88%;
    margin:0 auto;
}
header nav { 
    background-color:rgba(255,255,255,0.6);
    border-radius:5px;
    border:1px solid #a0a0a0;
    box-shadow: 0px 0px 8px #999;
/*    white-space:nowrap;*/
    overflow: hidden;
}
header nav ul {
    height:42px;
    line-height: 42px;
    padding-left: 2%;
/*
    margin: 0 1% 0 1%;
    padding: 10px 0% 9px 0%; 上下设置整体框的高度
*/ 
}
header nav ul li {
    float:left;
/*    width:12%;*/
    padding:0px 2%;  /*改变各个链接之间的间距*/ 
    -webkit-transition:background 0.5s,color 0.5s;/*实现背景颜色和文字过渡效果*/
    -webkit-transition:0.5s,color 0.5s;
    transition:0.5s,color 0.5s;    /*可以写成transition:all 0.5s; */
}
/*增加特效*/
nav ul li a:link,nav ul li a:visited{
    text-decoration:none;/*没有下划线*/
    color:darkmagenta;
    text-decoration: none;
    font-weight: bold;
    background-color:darkgrey;
    padding:6px 8px;
    border:1px solid gray;
}
nav ul li a:hover{
    color:dodgerblue;
    background-color:darksalmon;
    font-size:110%;
    text-decoration:underline;
    padding:6px 8px;
}
header .logo{
    white-space:nowrap;
}
header .logo .logo1{
    display:block;
    width:10%; 
    height:110px;
}
header .logo .logo2{
    display:block; /*变成块元素*/
    width:90%; 
    height:110px; 
    float:right;
    margin-top:-110px;
} 
.search{                  /*搜索框*/
    position:relative;
    width:234px;
    height:32px;
    margin-top:5px;
    background-color:#f6f6f6;
    float:right;
    margin-right:20px;
    line-height:30px;/*设置搜索框居中*/
}
.search input{
    width:194px;
    height:29px;
    padding-left:5px;
}
.search input:focus{
    border:1px solid blue;
}
.search input::-webkit-input-placeholder{
    color:#959595;
}
.search .btn{
    position:absolute;
    right:0;
    margin-top:4px;
    width:33px;
    height:23px;
    cursor:pointer;
    background:url("photos/search.png") center no-repeat;
}
article{
    position:relative;
    margin-top: 42px;
    height:760px;                /**/
    margin-bottom:20px;
    border-top:1px dotted #342352;
}
article .hyperlink{
    position:relative;
    width:100%;
    height:35px;
}
article .hy {
    float:left;
    width:75px;text-align:center;
    padding: 7px 5px 4px 5px;
    margin-right:2px;
    border-radius: 10px;
    color:#666;
    background-color: azure;
    text-decoration: none;
    border:1px solid #0380f3;
    box-shadow: 2px 2px 6px #666;
    margin:0px 2px 2px 0px;
}
article .hy:hover{
    background-color: aliceblue;
    color:darkgray;
    text-decoration: underline;
}
article #left {
    position:relative;
    float:left;
    width:72%;
    overflow: hidden;
}
article #right{
    position:relative;
    background-color:rgba(170,170,170,0.7);
    width: 28%;
    height: 720px;
    float:right;
}
#left .left_img{
    border:0;
    float:left;
    width:130px;
    height:180px;
}
#left .center{
    padding-left:150px;
    box-sizing: border-box;
    padding-top:15px;
} 
#profile{
    position:relative;
    height:180px;
    background-color: #ea68a2;
}
#profile #a {
    width:50%;
    font-size:22px;
    float:left;
}
#profile #b {
    position:absolute;
    font-size:22px;
    width:50%;
    margin-left:35%;
    margin-top:-2px;
}
#contact {
   font-size:22px;
    height: 180px;
    background-color:cyan;
}
#skills {
    height:180px;
    background-color:#facd89;
}
#skills .energy{
    float:left;  
    height:130px; /*很重要*/
    margin-left:20px;
    text-align:center;
}
#skills img.tuku{
    width:100px;
    height:100px;
}
.shadow{
    width:40%; height:30px;
    background-color: darkgray;/*设置一下背景颜色会更好*/
    box-shadow:6px 6px 3px #888888;
    border-radius:5px;
    line-height: 30px;
    text-align:center;
}
#works {
    height: 180px;
    background-color: darkcyan;
}
.collection{
    margin-left:30px;
    position:relative;
    margin-top:-720px;  
    text-shadow:2px 2px 2px #aa89bd;
}
.zhou .title{  
    background-color:#d1c0a5;
    border-radius: 10px;
    width:70px;
    height:20px;
    padding:2px;
    text-align:center;
    margin-left:-10px;
}
.zhou .txt{
   padding:20px 10px;
}
#FatFooter{
    position:fixed;
    bottom:0px;
    height:50px;width:88%;
    background-color:#7e6b5a;
}
#FatFooter img{
    float:right;
}
footer {
    padding-top:10px;
    text-align: center;
   font-size:small;
}
@media screen and (max-width:768px) { /*宽度小于等于768*/
    #wrap{width:100%;}
    header nav ul li {
        font-size: 14px;
        line-height: 20px;
        padding:0px 4px;
    }
    nav ul li a:link,nav ul li a:visited{
        padding:0px;
    }
  nav ul li a:hover{
        padding:0px;
    }
article{
    height:640px;               
}
article .hy {
    width:66px;
    padding: 7px 5px 4px 5px;
    }
article #right{
    height: 600px;
    font-size: 14px;
}
#profile,#skills ,#contact,#works{
	height: 150px;
}
#left .left_img{
    display: none;
}
#right img{
    width:12px;
	height: 600px;
}
.shadow{
    width:80%; height:20px;
    line-height: 20px;
}
.collection{
    margin-top:-600px;  
}
#left .center{
    padding-left:10px;
    box-sizing: border-box;
    padding-top:10px;
    font-size: 16px;
} 
#profile #a, #profile #b{
    font-size: 16px;
    margin-top: 10px;
    box-sizing: border-box;
}
    #profile #b{
        margin-left: 45%;
    }
#skills .energy{
    float:left;  
    height:100px; 
    margin-left:-34px;
    text-align:center;
}
#skills .energy:nth-child(1){
    margin-left:-2px; 
    }
#skills img.tuku{
    width:50px;
    height:50px;
}
#works .center {
	font-size: 12px;
}
.collection{
    margin-left:30px;
    margin-top:-600px;  
}
.zhou .title{  
   font-size: 14px;
    width:60px;
    height:16px;
    padding:0px;
    margin-left:-16px;
}
.zhou .txt{
   font-size:8px;
    line-height: 12px;
   padding:2px 0px;
}
#FatFooter{
  width:100%;
 font-size: 12px;
}
}
@media screen and (width:768px) { /*宽度小于等于768*/
    header nav ul li {
        font-size: 14px;
        line-height: 22px;
        padding:10px 2%;
    }
    nav ul li a:link,nav ul li a:visited{
        padding:4px 0px;
    }
   nav ul li a:hover{
        padding:4px 0px;
    }
    article{
    height:640px;               
  }
    #left .left_img{
    display: block;
    width:110px;
    height:150px;
  }
    #left .center{
    padding-left:130px;
    box-sizing: border-box;
    padding-top:10px;
    font-size: 16px;
   } 
  #profile #a, #profile #b{
    font-size: 16px;
    margin-top: 10px;
    box-sizing: border-box;
  }
    #profile #b{
        margin-left: 35%;
    }
    #skills .energy{
    float:left;  
    height:100px; /*很重要*/
    margin-left:0px;
    text-align:center;
  }
#skills img.tuku{
    width:64px;
    height:64px;
  }
    #works .center {
	font-size: 14px;
}
.collection{
    margin-left:30px;
    margin-top:-600px;  
}
.zhou .title{  
    font-size: 16px;
    width:60px;
    height:20px;
    padding:2px;
    margin-left:-14px;
}
  .zhou .txt{
   padding:10px 2px;
  }
#FatFooter{
  width:100%;
  position:fixed;
  bottom:142px;
  }
}
@media only screen and (min-width:768px) and (max-width:1024px) {
#skills .energy{
    float:left;  
    height:100px; 
    margin-left:-30px;
    text-align:center;
}
#skills .energy:nth-child(1){
    margin-left:-2px; 
    }
#skills img.tuku{
    width:70px;
    height:70px;
}
.zhou .title{  
    width:70px;
    height:18px;
    padding:2px;
    text-align:center;
    margin-left:-10px;
}
.zhou .txt{
   padding:8px 8px;
}

}