html{overflow-y:scroll;}
body{font:12px/18px Arial;color:#333;}
body,h1,h2,h3,h4,h5,h6,ul,ol,p,dl,dd,form,input{margin:0px;padding:0px;}
h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal;}
ul,ol{list-style-type:none;}
a{text-decoration:none;}
a:hover{text-decoration:underline;}
img{border:none;vertical-align:top;}
input:focus,textarea:focus{outline:none;}
i,em{font-style:normal;}

.cf:after{display:block;content:'';visibility:hidden;font-size:0px;line-height:0px;clear:both;}
.cf{zoom:1;}

.none{display:none;}