@charset "utf-8";
*,*:before,*:after{box-sizing:border-box;}
body,button,dd,dl,dt,fieldset,form,h1,h2,h3,h4,h5,h6,hr,input,legend,li,ol,p,pre,td,textarea,th,ul,blockquote{margin:0;padding:0}
button,input,select,textarea{font-size:inherit;font-family:inherit;line-height:inherit}
h1,h2,h3,h4,h5,h6{font-size:100%}
address,cite,dfn,em,var{font-style:normal}
code,kbd,pre,samp{font-family:courier new,courier,monospace}
small{font-size:0.12rem}
ol,ul{list-style:none}
a{color:inherit;text-decoration:none}
a:hover{opacity:.8;color:inherit;}
sup{vertical-align:text-top}
sub{vertical-align:text-bottom}
legend{color:#000}
fieldset,img{border:0}
button,input,select,textarea{font-size:100%;color:inherit}
table{border-collapse:collapse;border-spacing:0}
.fl-l{float:left}
.fl-r{float:right}
.clear::after{content:'';display:block;clear:both;height:0;visibility:hidden;}
.clear{zoom:1}
/* 增加 */
button{outline:0;border:0;background-color:transparent;}