*,:after,:before{box-sizing:border-box}body{-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;background-color:#fff;color:#23252e;font-family:Helvetica Neue,sans-serif;font-size:1rem;font-weight:300;letter-spacing:.02em;margin:0}main{margin:0 auto;max-width:58.75rem;position:relative;width:100%}.main-content{padding-bottom:1.25rem}h1{color:transparent;font-size:2rem;line-height:1.125;margin-bottom:3.125rem;text-align:center}h1,h2{font-weight:700}h2{cursor:pointer;font-size:1.125rem;line-height:1.875rem;margin:0}ol,ul{padding-left:2rem}h3,h4,h5,h6,ol,p,ul{font-size:1rem;line-height:1.25;margin:0 1rem 1rem}li{padding-left:1rem}img{display:block;height:auto;margin:0 1rem 1rem;width:12.5rem}section{border-radius:2px;box-shadow:0 2px 6px 2px rgba(0,0,0,.04);margin-bottom:1.25rem;padding:1.5rem 1.875rem .5rem}section>h2{position:relative}section>h2:after,section>h2:before{background-color:#d6d6d6;border-radius:500px;content:"";display:block;height:1px;position:absolute;top:50%;width:.8838834765rem}section>h2:before{left:auto;right:.625rem;transform:rotate(45deg) translateY(-50%)}section>h2:after{left:auto;right:0;transform:rotate(-45deg) translateY(-50%)}section>h2[dir=rtl]:before{left:0;right:auto}section>h2[dir=rtl]:after{left:.625rem;right:auto}section article{height:auto;margin:0 -1rem;overflow:hidden;padding-right:1.875rem;padding-top:1rem;transition:height .2s ease-in-out}section article.collapsed{height:0}.lang-select{cursor:pointer;margin-right:1rem;position:absolute;right:0;top:0;transition:top .2s}.lang-select select{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid #d6d6d6;padding:.25rem .5rem}.lang-select:after,.lang-select:before{background-color:#d6d6d6;border-radius:500px;content:"";display:block;height:1px;position:absolute;top:50%;-webkit-user-select:none;-moz-user-select:none;user-select:none;width:.7071067812rem}.lang-select:before{left:auto;right:1rem;transform:rotate(45deg) translateY(-50%)}.lang-select:after{left:auto;right:.5rem;transform:rotate(-45deg) translateY(-50%)}.lang-select[dir=rtl]:before{left:.5rem;right:auto}.lang-select[dir=rtl]:after{left:1rem;right:auto}