body{
    font-family:'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    background: linear-gradient(100deg, #d4f1ff, #ffffff)
}

#main{
    width: 50%;
    margin: 0 auto;
}

.h{
    font-size: 45px;
    text-align: center;
    color: #1b1b1b;
}

#box{
    display: flex;
    margin-bottom: 10px;
}

#inp{
    width: 86%;
    height: 40px;
    padding-left: 12px;
    padding-right: 12px;
    font-size: 18px;
    border: 2px solid #1b1b1b;
    border-bottom-left-radius: 10px;
    border-top-left-radius: 10px;
}
#inp:focus{
    outline: none;
}

#addBtn{
    width: 14%;
    background-color: #1b1b1b;
    border: none;
    cursor: pointer;
    border-bottom-right-radius: 10px;
    border-top-right-radius: 10px;
    transition: all 0.2s ease;
}
#addBtn:focus{
    outline: none;
}
#addBtn:hover{
    background-color: #000000;    
}

.taskDiv{
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.li{
    width: 86.2%;
    font-size: 22px;
    overflow: auto;
}

.btnDiv{
    width: 13.8%;
}

.doneBtn{
    width: 50%;
    height: 30px;
    background-color: #3f9e44;
    border: none;
    cursor: pointer;
    border-bottom-left-radius: 5px;
    border-top-left-radius: 5px;
    transition: all 0.2s ease;
}
.doneBtn:hover{
    background-color: #36853a;    
}

.removeBtn{
    width: 50%;
    height: 30px;
    background-color: #9e3f3f;
    border: none;
    cursor: pointer;
    border-bottom-right-radius: 5px;
    border-top-right-radius: 5px;
    transition: all 0.2s ease;
}
.removeBtn:hover{
    background-color: #8d3939;    
}

@media screen and (max-width: 1024px){
    #main{
    width: 60%;
    }
}

@media screen and (max-width: 768px){
    #main{
    width: 70%;
    }

    #inp{
        width: 80%;
    }

    #addBtn{
        width: 20%;
    }

    .li{
        width: 80.8%;
    }

    .btnDiv{
        width: 19.2%;
    }
}

@media screen and (max-width: 480px){
    #main{
    width: 90%;
    }

    .h{
    font-size: 35px;
    }

    #inp{
        width: 75%;
        height: 35px;
        padding-left: 8px;
        padding-right: 8px;
    }

    #addBtn{
        width: 25%;
    }

    .li{
        width: 75.8%;
    }

    .btnDiv{
        width: 24.2%;
    }
}