body{font-size:13px;font-size-adjust:none;font-stretch:normal;font-style:normal;font-variant:normal;font-weight:400;line-height:1.4}html,body{height:100%;width:100%;max-width:640px;margin:0 auto}body,ul,ol,dl,dd,h1,h2,h3,h4,h5,h6,p,form,fieldset,legend,input,textarea,select,button,th,td{margin:0;padding:0}h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:400}table{font-size:inherit}button{overflow:visible}th,em,strong,b,address,cite{font-style:normal;font-weight:400}li{list-style-image:none;list-style-position:outside;list-style-type:none}img,fieldset{border:0;font-size:0}ins{text-decoration:none}.float-clear::after{content:'';display:block;clear:both}.float-left{float:left}.float-right{float:right}.bottom-btn{line-height:54px;background:#f60011;text-align:center;font-size:16px;bottom:0;border-radius:50px;width:calc(100% - 20px);margin:10px;color:rgba(255,255,255,.85);box-shadow:0 0 8px #ff000f9e}.flex{display:flex}