/* background color and very simple reset*/
*{
    margin:0;
    padding:0;
}
body{
    background: linear-gradient(to bottom, #020000 0%, #14172b 100%);
    width: 100vw;
    height: 100vh;
    margin: 0;
    padding: 10px;
    font-family: Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-align: center;
}
button{
    border:0;
    outline: none;
}
ul{
    list-style: none;
}
.title{
    color:white;
    font-size: 2.5em;
}
.container{
    max-height: 90Vh;
    overflow-y: auto;
    width: 100%;
    max-width: 720px;;
    margin: 10px auto;
    background: rgba(255,255,255,0.5);
    box-shadow: 0 14px 28px rgba(158, 158, 158, 0.3), 0 10px 10px rgba(158,158,158,0.25);
}
.container__buttons{
    width: 100%;
    margin: 0 auto;
    height: auto;
    border-bottom: 1px solid #000;
    display: flex;
}
.button{
  flex: 1;
  color:#000;
  cursor: pointer;
  font-size:18px;
  line-height: 30px;
}
.button:hover{
    opacity:0.8;
    color: #FFF;
}
.button:disabled{
    background: #ccc;
    opacity: 1;
    color: #000;
    cursor: not-allowed;
}
.button--add{
    background: #92C8A8;
}
.button--remove{
    background: #874F52;
}
.button--clear{
    background: #777DA6;
}
.task{
    font-size: 20px;
    text-align: center;
    padding:5px 0;
}
.task:nth-child(2n){
    background: #F5F5F5;
}
.task:hover{
    background: #020000;
    color: #fff;
}
.task-enter-active, .task-leave-active {
    transition: opacity 0.5s, transform 0.5s;
    transform-origin: bottom center;
}
.task-enter, .task-leave-to {
    opacity: 0;
    transform: scale(0.4);
  }