/* pencil/eraser */
.dropdown_pencil{
    width: 100%;
    height: 10vh;
    position: absolute;
    top: 9vh;
    left: -30vh;
    background-color: #212222ef;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2) ;
    transition: ease-in 0.7s;
}
.dropdown_eraser{
    width: 100%;
    height: 5vh;
    position: absolute;
    top: 15.5vh;
    left: -30vh;
    background-color: #212222ef;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2) inset;
    transition: ease-in 0.7s;
}
.slidecontainer{
    height: 50%;
    width: 100%;
    padding-top: 0.3rem;
    display: flex;
    justify-content: space-around;
    margin-left: 0.5rem;
}
.slider{
    width: 10rem;
    height: 10px;
    opacity: 0.7;
    margin-top: 0.5rem;
    background: #b3b2b2;
    -webkit-appearance: none;
}
.slider:hover {
    opacity: 1;
}
.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: #6c6e6e;
    cursor: pointer;
}
.slider::-moz-range-thumb {
    width: 25px;
    height: 25px;
    background: #545555ef;
    cursor: pointer;
}

.color_box{
    height: 50%;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.color_box>*{
    height: 65%;
    width: 17%;
    display: flex;
    margin-top: 0.1rem;
    margin-right: 0.5rem;
    border-radius: 40%;
}
.red{
    background-color: rgb(238, 79, 79);
}
.blue{
    background-color: rgb(59, 150, 235);
}
.green{
    background-color: rgb(44, 236, 211);
}
.black{
    background-color: rgb(43, 40, 40);
}
.color_box>*:hover{
    outline: rgb(124, 123, 123) solid ;
    outline-offset: 2px;
    transition: all 0.3s ease-in-out;
}
.active_color{
    outline: rgb(124, 123, 123) solid ;
    outline-offset: 2px;
}