@charset "utf-8";

*{box-sizing:border-box;}
html,body{-webkit-text-size-adjust:none;}

.all{
width:1000px; 
margin:auto;
position:relative;
}

.floatleft{
float:left;
}

.headers{
width:100%;
height:529px;
display:block;
line-height:0;
}
.headers img{ width:100%; height:529px;}

.forum{
width:1000px;
height:auto;
display:block;
-webkit-box-sizing:border-box;
margin:0;
line-height:0;
}
.forum img{ width:1000px; height:auto;}