index.css

@import url('https://fonts.googleapis.com/css2?family=Fira+Sans&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Fira+Sans&family=Source+Code+Pro&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.2.1/css/all.css');
@import url('https://fonts.googleapis.com/css?family=Lovers Quarrel');

*{
    margin: 0;
    padding: 0;
    user-select: none;
}

body{
    background-color: wheat;
}

.fixed-header{
    background: wheat;
    width: 100%;
    position: fixed;
    top: 0;
    padding: 25px 0;
}

.logo-header{
    float: left;
    margin: 2px 48px;
    font-family: 'Lovers Quarrel';
    font-size: 32px;
}

.logo-sidebar{
    font-family: 'Lovers Quarrel';
    font-size: 40px;
}

.headerMenu{
    float: right;
}

.menuGroup{
    display: flex;
}

.menu{
    list-style-type: none;
    margin: 10px 25px;
}

.menuTitle{
    margin: 0 10px;
    text-decoration: none;
    color: black;
    font-size: 20px;
    font-weight: 600;
    font-family: HelveticaNeue,sans-serif;
}

.menuTitle:hover{
    opacity: 60%;
}

.sidebar{
    position: absolute;
    background-color:antiquewhite;
    width: 300px;
    font-family: 'Fira Sans',sans-serif;
    height: 100vh;
    transition: transform 0.3s ease-in;
}

.sidebarMenu{
    display: flex;
    justify-content: center;
    padding: 25px;
}

.sidemenu{
   list-style: none;
   font-size: 30px;
   padding: 25px 0;
   text-align: center;
}

.sidemenu:nth-of-type(2){
    padding: 10px 0;
}

.sidepic{
    background-color:whitesmoke;
    border-style: solid;
    border-radius: 50%;
    max-height: 175px;
}

.sidemenuTitle{
    text-decoration: none;
    color: black;
    font-size: 25px;
    font-weight: 600;
    font-family: HelveticaNeue,sans-serif;
}

.sidebarGo{
    transform: translate(-443px,0px);
    position: absolute;
}

.hamburger{
    position: absolute;
    cursor: pointer;
    top:10px;
    left: 10px;
    margin: 10px;
}

.ham{
    font-size: 24px;
}

.cross{
    font-size: 24px;
    padding-left: 240px;
}

.main{
    /* background-color: yellow; */
    width: 100vw;
}

.container{
    display: flex;
}

.infoContainer{
    /* background-color:bisque; */
    width: 80vw;
    margin: 140px auto;
    display: flex;
    justify-content: space-around;
    /* flex-wrap: wrap; */
}

.devInfo{
    display: flex;
    justify-content: center;
    flex-direction: column;
    font-family: 'Source Code Pro', monospace;
}

.hello{
    font-size: 2.8125rem; /* 45 px*/
}

.name{
    font-size: 2.5rem; /* 40 px*/
    font-weight: bold;
    font-family: 'Fira Sans',sans-serif;
}

.about{
    font-size: 1.875rem; /* 30 px*/
}

.moreAbout{
    font-size: 1.25rem; /* 20 px*/
    margin-top: 20px;
    font-family: 'Fira Sans',sans-serif;
}

.buttons{
    margin-top: 35px;
}
.btn{
    padding: 10px 15px;
    border-radius: 50px;
    color: black;
    background-color: transparent;
    font-weight: bold;
    font-size: 1.25rem;
    margin: 0 3px;
    cursor: pointer;
}

.btn-sm{
    font-size: 0.9375rem; /* 15 px*/
    padding: 7px 13px;
    margin: 12px 0;
}

.btn:hover{
    background-color: black;
    color: wheat;
}

.fa,.fab {
    padding: 15px;
    text-align: center;
    text-decoration: none;
    margin: 3px;
    border-radius: 50%;
}

.social{
    margin-top: 30px;    
}

.fa:hover,.fab:hover {
    opacity: 0.7;
}
 
.fa-github {
    background: #000000;
    color: white;
}
 
.fa-hackerrank {
    background: #183153;
    color: white;
}

.fa-facebook {
    background: #3B5998;
    color: white;
}

.fa-linkedin {
    background: #007bb5;
    color: white;
}

.fa-envelope{
    background: #dd4b39;
    color: white;
}

.devPic img{
    height: 60vh;
    width: 100%;
    min-height: 400px;
    max-height: 600px;
}

@media (max-width: 1279px) { 
    .devPic{
        display: none;
    }
    .fixed-header{
        display: none;
    }
    .fa,.fab{
        font-size: 0.75rem; /* 12 px*/
        width: 0.75rem; /* 12 px*/
    }
}

@media(min-width:1280px){
    .hamburger{
        display: none;
    }
    body{
        margin-top: 60px;
        /* margin-bottom: 40px; */
    }
    .fa,.fab{
        font-size: 1.25rem; /* 20 px*/
        width: 1.25rem; /* 20 px*/
    }
}