body,
html {
    margin: 0;
    padding: 0;
    font-size: 16px !important;
  
}
.clearfix{
	clear: both;
}
a,
a:hover,
a:visited,
a:link,
a:active {
    text-decoration: none !important;
    color: #000000;
} 
li {
    list-style-type: none;
}

div::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: 4px;
    /*高宽分别对应横竖滚动条的尺寸*/
    height: 4px;
}

div::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    border-radius: 5px;
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    background: rgba(0, 0, 0, 0.2);
}

div::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    border-radius: 0;
    background: rgba(0, 0, 0, 0.1);
}
.clearfix{
	clear:both;
}