*{
    margin: 0px;
    padding: 0px;   
    font-family: sans-serif;
}
input[type=checkbox]:checked+label{
    text-decoration: line-through;
}
h1{   
    font-size: 50px;
}
#content{
    width: 400px;
    height: 30px;
    
}
.container{
    width: 100%;
    height: 900px;
    margin: 0px auto;
    padding-top: 5%;
    text-align: center;
    background-image: url(../assets/bg.jpg);
    background-repeat: no-repeat;
}
ul{
    width: 400px;
    height: 900px;
}
li{
    margin-top: 3%;
}
li > button{
    width: 20px;
    height: 20px;
    position: absolute;
    right: 32%;
}
li > input{
    width: 20px;
    height: 20px;
    position: absolute;
    left: 32%;
}
li > label{
    width: 300px;
    height: 20px;
    position: absolute;
    left: 35%;
    word-break: break-all;
    text-align: left;
    font-weight:bold;
    font-size: 20px;
}