* {
    margin: 0;
    padding: 0;
    /* font-size: 0; */
}
/* body{
    overflow: hidden;
} */
ul,ol{
    list-style: none;
}
.icon {
    width: 1em; height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
}
#canvas {
    /* background: green; */
    /* height: 100vh;
    position: relative; */
    margin: 0;
    padding: 0;
    vertical-align: top;
    position: fixed;
    top: 0;
    left: 0;
}
.actions {
    position: fixed;
    top: 0;
    left: 0;
    display: flex;
    /* font-size: 16px; */
    justify-content: flex-start;
}
.actions>svg{
    width: 1.5em;
    height: 1.5em;
    margin: 10px 5px;
    transition: all 0.3s;
}
.actions>.icon.active {
    transform: scale(1.2);
    fill: red;
}
.color-wrapper{
    position: fixed;
    top: 50px;
    left: 6px;
}
ul{
    position: flex;
    position: absolute;
    flex-direction: column;
    justify-content: flex-start;
}
ul>li{
    border-radius: 50%;
    width:20px;
    height: 20px;
    margin: 10px 0;
    transition: all 0.3s;
}
ul>li.active{
    box-shadow: 0px 0px 20px -7px rgba(0,0,0,0.75);
    transform: scale(1.2);
}
ul>li.black{
    background-color: black;
}
ul>li.red{
    background-color: red;
}
ul>li.yellow{
    background-color: yellow;
}
ul>li.blue{
    background-color: blue;
}
.whole-wrapper{
    position: fixed;
    top: 0;
    left: 200px;
    height: 44px;
}
.width-wrapper{
    display: flex;
    /* border: 1px solid red; */
    justify-content: flex-end;
    height: 100%;
}
.width-wrapper>.thin-wrapper{
    display: flex;
    align-items: center;
}
.width-wrapper>.thick-wrapper{
    display: flex;
    align-items: center;
}
.width-wrapper>.thin-wrapper>.thin{
    width: 15px;
    height: 0;
    border: 3px solid black;
    transition: all 0.3s;
    margin: 0 10px;
}
.width-wrapper>.thick-wrapper>.thick{
    width: 15px;
    height: 0;
    border: 6px solid black;
    margin: 0 10px;
    transition: all 0.3s;
}
.width-wrapper>.thin-wrapper>.thin.active{
    box-shadow: 0px 0px 10px 10px rgba(221,221,221,0.75);
}
.width-wrapper>.thick-wrapper>.thick.active{
    box-shadow: 0px 0px 10px 10px rgba(221,221,221,0.75);
}