*{
    margin: 0;
    padding: 0;
    outline: none;
    border: none;
    box-sizing: border-box;
}

body{
    height: 100%;
    background: radial-gradient(white,#612020);
}

.wrapper{
    width: 300px;
    height: 80vw;
    margin: 50px auto;
    border: 8px solid black;
    border-radius: 20px;
    background: white;
}

.header{
    width: 100%;
    /* height: 50px; */
    text-align: center;
    font-size: 30px;
    padding: 15px;
    /* border: 2px dotted darkred; */
    border-radius: 10px 10px 0px 0px;
    background: linear-gradient(to bottom right, #ec0e0e, #40ffcb);
}

span{
    border-bottom: 2px dotted black;
}

.wrap-list{
    height: auto;
    width: 100%;
    border-radius: 0 0 10px 10px;
}
li::marker{
    left: 20px;
}

input[type="checkbox"]{
    position: relative;
    top:14px;
    right: 12px;
    float: right;
}

input[type="checkbox"]:checked +label{
    text-decoration: line-through;
    /* opacity: 0.5; */
    color: rgba(0, 0, 0, 0.4);
    background-color: antiquewhite;
}

.list{
    list-style: none;
}

.list li{
    background-color: white;
    border: 1px solid black;
    border-radius: 5px;
    width: 100%;
    float: left;
}
label{
    padding: 10px;
    float: left;
    width: 85%;
}