@charset "utf-8";

/* reset margin */
body, div, ul, li, dl, dt, ol, h1, h2, h3, h4, h5, h6, input, fieldset, legend, p, select, table, th, td, tr, textarea, button, form {margin: 0; padding: 0;}

/* a link reset */
a {color: #222; text-decoration: none;}
a:hover {color: #2698cb;}

/* font reset */
body, input, textarea, select, button, table {font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif; color: #222; font-size: 13px; line-height: 1.5;}

/* font style reset */
em, address {font-style: normal;}

/* bullet reset */
dl,ul,li,ol,menu {list-style: none;}

/* h tag reset */
h1, h2, h3, h4, h5, h6 {font-size: 13px; font-weight: normal;}

/* button reset */
button {border: 0;}

/* responsive image */
img, video {width: 100%;}

/* clearfix */
.clearfix{*zoom: 1;}
.clearfix::before, .clearfix:after {display: block; content: ''; line-height: 0;}
.clearfix:after {clear: both;}

/* IR effect */
.ir_pm {display: block; overflow: hidden; font-size: 0; line-height: 0; text-indent: -9999px;}
.ir_wa {display: block; overflow: hidden; position: relative; z-index: -1; width: 100%; height: 100%;}
.ir_su {overflow: hidden; position: absolute; width: 0; height: 0; line-height: 0; text-indent: -9999px;}

/* margin, padding */
.mt10 {margin-top: 10px !important;}
.mt15 {margin-top: 15px !important;}
.mt20 {margin-top: 20px !important;}
.mt25 {margin-top: 25px !important;}
.mt30 {margin-top: 30px !important;}
.mt35 {margin-top: 35px !important;}
.mt40 {margin-top: 40px !important;}
.mt45 {margin-top: 45px !important;}
.mt50 {margin-top: 50px !important;}