@charset "utf-8";img{width:100%}hr{border:none}.txt-indent{overflow:hidden;white-space:nowrap;text-indent:110%}#header{width:100%;text-align:center;padding:30px 0;position:relative;z-index:100}#logo-monster-strike{width:210px;margin:0 auto}#inner-monst{height:160px;background:url("../img/pc/logo_monster_strike.png") center center no-repeat;background-size:100%}.border-line{width:100%;height:8px;display:block;background:url("../img/pc/line.png") top center no-repeat;background-size:cover}#main-content{width:100%;text-align:center;background:url("../img/pc/bg_main.png") top center;xbackground-size:cover;position:relative;z-index:1}#bg-texture{width:100%;position:relative;padding:50px;box-sizing:border-box}#main-content-in::before{content:"";display:block;background:url("../img/pc/bg_content_top.png") no-repeat;background-size:100%;top:0;left:0;width:960px;height:48px;position:absolute;z-index:10}#main-content-in::after{content:"";display:block;background:url("../img/pc/bg_content_bottom.png") no-repeat;background-size:100%;bottom:0;left:0;width:960px;height:48px;position:absolute;z-index:10}#main-content-in{width:960px;margin:0 auto;padding:80px 0;background:url("../img/pc/bg_content_middle.png") top center repeat-y;position:relative;z-index:100}.txt-closed{width:548px;margin:0 auto 85px}.pc .inner-txt{height:106px;background:url("../img/pc/txt_closed.png") center center no-repeat;background-size:100%}.btn{width:394px;margin:0 auto;position:relative}.btn a{width:100%;display:block}.btn-hover{position:absolute;top:0;left:0;-webkit-transition:0.2s;transition:0.2s;width:394px;height:104px;background:url("../img/pc/btn_official_site.png") center center no-repeat;background-size:100%}.btn-hover:hover{opacity:0;-webkit-transition:0.2s;transition:0.2s}#link-official-site{width:394px;height:104px;background:url("../img/pc/btn_official_site_hover.png") center center no-repeat;background-size:100%}#footer{width:100%;text-align:center;padding:60px 0 30px;position:relative;z-index:100}#logo-xflag{width:104px;margin:0 auto}#inner-xflag{height:120px;background:url("../img/pc/logo_xflag.png") center center no-repeat;background-size:100%}#copyright{margin:60px 0 0;color:#575757}