@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:10px 0;position:relative;z-index:100}#logo-monster-strike{width:90px;margin:0 auto}#inner-monst{height:66px;background:url("../img/pc/logo_monster_strike.png") center center no-repeat;background-size:100%}.border-line{width:100%;height:4px;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;background-size:cover;position:relative;z-index:1}#bg-texture{width:100%;position:relative;padding:10px 0 28px;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:100%;height:18px;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%;left:0;width:100%;height:18px;position:absolute;z-index:10}#main-content-in{width:300px;margin:0 auto;background:url("../img/pc/bg_content_middle.png") top center repeat-y;background-size:100%;position:relative;z-index:100}.txt-closed{width:260px;margin:0 auto 45px;padding-top:30px}.pc .inner-txt{height:50px;background:url("../img/pc/txt_closed.png") center center no-repeat;background-size:100%}.btn{width:210px;margin:0 auto;padding-bottom:5px;position:relative}.btn a{width:100%;display:block}.btn-hover{position:absolute;top:0;left:0;width:100%;height:50px;background:url("../img/pc/btn_official_site.png") center center no-repeat;background-size:100%}.btn-hover:hover{opacity:0}#link-official-site{width:100%;height:50px;background:url("../img/pc/btn_official_site_hover.png") center center no-repeat;background-size:100%}#footer{width:100%;text-align:center;padding:30px 0;position:relative;z-index:100;color:#575757}#logo-xflag{width:50px;margin:0 auto}#inner-xflag{height:60px;background:url("../img/pc/logo_xflag.png") center center no-repeat;background-size:100%}#copyright{margin:30px 0 0;color:#575757}