html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video{margin: 0;padding: 0;border: 0;font: inherit;font-size: 100%;vertical-align: baseline;}html{line-height: 1;}ol,ul{list-style: none;}table{border-spacing: 0;border-collapse: collapse;}caption,th,td{font-weight: normal;text-align: left;vertical-align: middle;}q,blockquote{quotes: none;}q::before,q::after,blockquote::before,blockquote::after{content: "";content: none;}a img{border: none;}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary{display: block;}*{box-sizing: border-box;-webkit-appearance: none;}
																																																																																																																																																																																																																										   
img{
  display: block;
  width: 100%;
  height: auto;
}

.w1000{
  max-width: 650px;
  margin: 0 auto;
}

.mt_1{
  margin-top: -1px;
}
.mt_2{
  margin-top: -2px;
}
.mt_3{
  margin-top: -2px;
}

.btn{
  position: fixed;
  bottom: -1px;
  width: 100%;
  max-width: 650px;
  text-align: center;
}

@media screen and (max-width:767px) {
  .mt_1{
    margin-top: -3px;
  }
  .mt_2{
    margin-top: -4px;
  }
  .mt_3{
    margin-top: -5px;
  }
  .btn{
    bottom: -2px;
  }
}