html {                                                                          
    font: 24px/1.7 "Helvetica Neue", sans-serif;                                
    text-align: center;                                                         
    color: #222;                                                                
}                                                                               
                                                                                
body {                                                                          
    margin: 0;                                                                  
}                                                                               
                                                                                
a {                                                                             
    text-decoration: none;                                                      
    color: teal;                                                                
}                                                                               
                                                                                
h1 {                                                                            
    letter-spacing: -0.05em;                                                    
}                                                                               
                                                                                
h2 {                                                                            
    font-size: 0.83333em;                                                       
}                                                                               
                                                                                
p {                                                                             
    font-size: 0.7em;                                                           
}                                                                               
                                                                                
pre {                                                                           
    border: 2px solid;                                                          
    padding: 1em;                                                               
    white-space: pre-wrap;                                                      
    font-size: 0.54167em;                                                       
    text-align: left;                                                           
    background-color: #fff;                                                     
}                                                                               
                                                                                
.info__inner > p > code {                                                       
    padding: 0.25em;                                                            
    border-radius: 4px;                                                         
    border: 1px solid #bbb;                                                     
}                                                                               
                                                                                
hr {                                                                            
    max-width: 20em;                                                            
    margin: 2em auto;                                                           
    border: solid #ddd;                                                         
    border-width: 1px 0 0;                                                      
}                                                                               
                                                                                
.header {                                                                       
    padding: 3em 1em;                                                           
}                                                                               
                                                                                
.header > h1,                                                                   
.header > p {                                                                   
    margin-top: 0;                                                              
    margin-bottom: 0;                                                           
}                                                                               
                                                                                
.info {                                                                         
    padding: 2em 1em;                                                           
    overflow: hidden;                                                           
    background-color: #f2f2f2;                                                  
}                                                                               
                                                                                
.info__inner {                                                                  
    max-width: 30em;                                                            
    margin-right: auto;                                                         
    margin-left: auto;                                                          
}                                                                               
                                                                                
.row {                                                                          
    margin-top: 1em;                                                            
    margin-bottom: 1em;                                                         
}                                                                               
                                                                                
@media (max-width: 479px) {                                                     
    .col {                                                                      
        width: 100% !important;                                                 
    }                                                                           
}                                                                               
                                                                                
.col {                                                                          
    height: 4em;                                                                
    vertical-align: middle;                                                     
    line-height: 4em;                                                           
    background-color: teal;                                                     
}                                                                               
                                                                                
.col:nth-of-type(2n) {                                                          
    background-color: #95cbcb;                                                  
}                                                                               
                                                                                
.footer {                                                                       
    padding: 0.5rem 1rem 1.5em;                                                 
}                                                                               