* {box-sizing: border-box;}


::-webkit-scrollbar {width: 9px;}
::-webkit-scrollbar-track {background: rgb(41, 41, 41);}
::-webkit-scrollbar-thumb {background: #7f5af0;border-radius: 5px;}
::-webkit-scrollbar-thumb:hover {background: #555;}


[class*="col-"] {
    float: right;
}


#sidenavbar {
    z-index: 1;
    margin-left: -8px;
    overflow: visible;
    background-color:#121629;
    position: fixed;
    bottom: 0;
    width: 100%;
    height: 50px;
    text-align: left;
    display: flex;
    justify-content: space-between;
}

#sidenavbar button{all: unset;}   

#sidenavbar a, button  {
    margin: 5px auto;
    color: #eff0f3; 
    padding-left: 10px;
    padding-right: 10px;
    text-decoration: none;
    font-size: 1.4em;  
    border: none; 
}
    
#sidenavbar a:hover {
    background:  #eff0f3;
    color: #2a2a2a;  
    cursor: pointer;  
}

#sidenavbar button{border: none;}

.main {height: 100%;}

body {
    background-color: #16161a;
    color: #94a1b2;
    font-size: 1.4em;
}

h1 {font-size: 2.5em;}

h2 {font-size: 2em;}

h3 {
    font-size: 1.6em;
    margin-left: 140px;
}

p {          
    text-align: justify;
    font-size: 0.875em;
}

header {text-align: center;}

footer,
aside,
article {        
    text-align: center;
    padding: 2%;
    margin: 1.5%;
}

img {
    width: 100%;
    max-width: max-content;
    padding: 16px;
    height: auto;
   
    display: block;
}

.col-1 {width: 8.33%;}
.col-2 {width: 16.66%;}
.col-3 {width: 25%;}
.col-4 {width: 33.33%;}
.col-5 {width: 41.66%;}
.col-6 {width: 50%;}
.col-7 {width: 58.33%;}
.col-8 {width: 66.66%;}
.col-9 {width: 75%;}
.col-10 {width: 83.33%;}
.col-11 {width: 91.66%;}
.col-12 {width: 100%;}

@media only screen and (max-width: 767px) {
    [class*="col-"] {
        width: 100%;
    }
    
}