@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;700&display=swap');

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    font-family: 'Roboto', sans-serif;
}
.material-icons{
    color: rgb(96, 96, 96);
}
.header{
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
    padding: 15px;
}
.header__left{
    display: flex;
    align-items: center;
}
.header__left img {
    width: 100px;
    margin-left: 15px;
}
.header i{
    padding: 0px 7px;
    cursor: pointer;
}
.header__search form{
   border: 1px solid #ddd;
   height: 35px;
   margin: 0;
   padding: 0;
   display: flex;
}
.header__search input{
    width: 500px;
    padding: 10px;
    margin: 0;
    border-radius: 0;
    border: none;
}
.header__search button{
    padding: 0;
    margin: 0;
    height: 100%;
    border: none;
    border-radius: 0;
}

.mainBody{
    height: calc(100vh - 70px);
    display: flex;
    overflow: hidden;
}
.sidebar{
    height: 100%;
    width: 230px;
    background-color: white;
    overflow-y: scroll;
}
.sidebar__categories{
    width: 100%;
    display: flex;
    flex-direction: column;
    margin-bottom: 15px;
    margin-top: 15px;
}
.sidebar__category{
    display: flex;
    align-items: center;
    padding: 12px 25px;
}
.sidebar__category span{
    margin-left: 15px;
}
.sidebar__category:hover{
    background: #e5e5e5;
    cursor: pointer;
}
.sidebar::-webkit-scrollbar{
    display: none;
}
hr{
    height: 1px;
    background-color: #e5e5e5;
    border: none;
}
.videos{
    background-color: #f9f9f9;
    width: 100%;
    height: 100%;
    padding: 15px 15px;
    border-top: 1px solid #ddd;
    overflow-y: scroll;
}
.videos_container{
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    flex-wrap: wrap;
}
.video{
    width: 310px;
    margin-left: 5px;
    margin-right: 5px;
    margin-bottom: 30px;
}
.video__thumbnail{
    width: 100%;
    height: 170px;
}
.video__thumbnail img{
    object-fit: cover;
    height: 100%;
    width: 100%;
}
.author img{
    object-fit: cover;
    border-radius: 50%;
    height: 40px;
    width: 40px;
    margin-right: 10px;
}
.video__details{
    display: flex;
    margin-top: 10px;
}
.title{
    display: flex;
    flex-direction: column;
}
.title h3{
    color: rgb(3, 3, 3);
    line-height: 18px;
    font-size: 14px;
    margin-bottom: 6px;
}
.title a, span{
    text-decoration: none;
    color: rgb(96, 96, 96);
    font-size: 14px;
}
h1{
    font-size: 20px;
    margin-bottom: 10px;
    color: rgb(3, 3, 3);
}
@media (max-width:425px){
    .header__search{
        display: none;
    }
    .header__icons .material-icons{
        display: none;
    }
    .header__icons .display-this{
        display: inline;
        
    }
    .sidebar{
        display: none;
    }
}
@media (max-width:768px) {
    .header__search{
        display: none;
    }
    .sidebar{
        display: none;
    }
    .show-sidebar{
        display: inline;
        position: fixed;
        top: 4.4rem;
        height: auto;
    }
}
@media (max-width:928px){
    .header__search input {
        width: 300px;
    }
}