header {
    background-color: aquamarine; /*bruh why are comments written like that*/
    color: azure;
    letter-spacing: 0.1cm;
    padding: 2%;
    font-variant: small-caps;
    font-family: "Arial", cursive;
    font-size: x-large;
    background-image: url('nyanmr.png');
    background-repeat: no-repeat;
    background-size: 195px 220px;
    /*text-align: center*/
}
header h1 {
    margin-left: 150px;
}
img{
    width: 100px;
}
footer{
    background-color: aquamarine;
    border-top: 2px solid blue; /*dottet, dashed, double***/
    padding: 1%;
    text-align: right;
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    box-sizing: border-box;
}
section#osa1 {
    /*padding: 20px;*/
    display: inline-block;
    border-left: 1px double blue;
    border-right: 1px double blue;
    width: 50%;
    border-radius: 50px;
    padding: 2%;
}

section#osa2 {
    /*padding: 20px;*/
    display: inline-block;
    /*margin: 20px;*/
    border-top: 3px solid blue;
    border-bottom: 10px solid blue;
    width: 50%;
    border-radius: 60px;
    padding: 20px;
    text-align: center;
}
#osa1 h2{
    /*margin-left: 150px;*/
    color: blueviolet;
    text-align: center;
    font-weight: bold;
    font-variant: small-caps;
    border-radius: 60px;
}
nav ul{
    list-style-type: none;
    margin: 0;
    padding: 0;
    background-color: purple;
    overflow: hidden;
    display: flex;
    justify-content: center;
    color: blueviolet;
    border-bottom: 5px solid blue;
}

nav ul li{
    float: left;
    border-left : 3px dotted blue;
    border-right: 3px double blue;
    border-radius: 60px;
}

nav ul li a{
    /*display: block;*/
    /*color: blue;*/
    /*text-align: center;*/
    /*padding: 1%;*/
    text-decoration: none;
    color: white;
    padding: 14px 16px;
    border-radius: 8px;
    font-weight: bold;
    transition: 0.1s;
    float: left;
    /*border-bottom : 3px dotted blue;*/
    /*border-right: 3px double blue;*/
    /*border-radius: 60px;*/
}
nav ul li a:hover{ /*fookuses--hiit on peal*/
    color: blue
;
}
#osa2{
    color: blueviolet;
}
#osa1 div{
    padding-left: 1%;
}

section#osa3 {
    display: inline-block;
    border-left: 2px solid blue;   /* only left border, single line */
    background-color: #f0f8ff;     /* very light blue (AliceBlue) */
    border-radius: 10px;           /* softer corners */
    padding: 2%;
    width: auto;                   /* let content decide width */
}

section#osa4 {
    display: inline-block;
    border-left: 2px solid blue;
    background-color: #f0f8ff;
    border-radius: 10px;
    padding: 2%;
    width: auto;
}

section#osa5 {
    display: inline-block;
    border-left: 2px solid blue;
    background-color: #f0f8ff;
    border-radius: 10px;
    padding: 2%;
    width: auto;
}

section#osa6 {
    display: inline-block;
    border-left: 2px solid blue;
    background-color: #f0f8ff;
    border-radius: 10px;
    padding: 2%;
    width: auto;
}