*{  
margin: 0;  
padding: 0;  
}  
html,body{  
width:100% ;  
height: 100%;  
}  
.fixedlayout{  
width:80%;  
background:gray;  
padding:10px;  
margin:100px auto ;  
                overflow: hidden;   
}  


body{
    font-family: 'Microsoft YaHei', sans-serif;
    
}



em,i {
    font-style: normal
}
li {
    list-style: none
}

img {
    border: 0;
    vertical-align: middle
}
input{
    outline: none;
}
button {
    cursor: pointer;
    border:none;
    outline: none;
}

.clearfix:after{
    content: '';
    display: block;
    clear: both;
}


.wrap_2{
    margin: 0 auto;
    width: 1200px;
/*    background: red;*/
}