*{
    margin: 0;
    box-sizing: border-box;
}

.content{
    height: 90%;    
    display: flex;
}

.left{
    width: 12vw;
    height: 100%;
    background-color: var(--color_04);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.left a{
    text-decoration: none;
    font-family: var(--main_font );
    background-color: var(--color_03);
    border-radius: 0 15px 15px 0;
    box-shadow: 2px 2px 5px rgba(0, 12, 19, 0.788);
    width: 80%;
    margin: 10px 0;
    padding: 5px;
    text-align: center;
    color: var(--font_color_02);
    font-size: small;
}

.left a:hover{
    background-color: var(--color_02);
    color: var(--color_04);
    font-weight: 600;
    letter-spacing: .5px;
}
.left a:active{
    background-color: var(--color_04);
    color: var(--color_01);
    font-weight: 600;
    letter-spacing: .5px;
}

.right{
    width: 88vw;
    height: 100%;
    
}

/* Tablet */
@media screen and (max-width:1100px) {
    .content{            
        flex-direction: column;
    }

    .right{
        width:100%;
        height: 90vh;
    }

    .left{
        width: 100%;
        height: 10vh;
        flex-direction: row;
        margin : 5px 0px;
        
    }

    .left a{
        margin: 0 8px;
        width: 100px;
        padding: 5px 0;
        border-radius: 0;
        font-size: small;
        
    }


@media screen and (max-width:850px){
    .left a{
        margin: 0 5px;
        width: 90px;
        font-size: smaller;
        padding: 5px 0;
        border-radius: 0;
        
    }
}

@media screen and (max-width:750px){
    .left {
       display: none;
        
    }
}

    

    
    
    /* Mobile */
@media screen and (max-width:350px) {
    .left{
        display: none;
    }

    .right{
        height: 100%;
    }
}