a,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,dialog,div,dl,dt,em,embed,fieldset,figcaption,figure,font,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,hr,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,meter,nav,object,ol,output,p,pre,progress,q,rp,rt,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,textarea,tfoot,th,thead,time,td,tr,tt,u,ul,var,video,xmp { border: 0; margin: 0; padding: 0; font-size: 100%; @include box-sizing(border-box); } html,body { height: 100%; } article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section { display: block; } b,strong { font-weight: bold; } img { color: transparent; vertical-align: middle; -ms-interpolation-mode: bicubic; } ol,ul { list-style: none; } li { display: list-item; } table { border-collapse: collapse; border-spacing: 0; } th,td,caption { font-weight: normal; vertical-align: top; text-align: left; @include box-sizing(border-box); } q { quotes: none; } q:before,q:after { content: ''; content: none; } sub,sup,small { font-size: 75%; } sub,sup { line-height: 0; position: relative; vertical-align: baseline; } sub { bottom: -0.25em; } sup { top: -0.5em; } svg { overflow: hidden; }