*{
    box-sizing: border-box;
}
body{
    font-weight: Arial;
}
.info-container{
    width: 1080px;
    margin: 20px auto 0;
    background-color: #f6f6f6;
    padding: 20px;
    font-size: 24px;
    overflow: hidden;
    border: 2px solid #2196f3;
}
.info-container .name{
    float: left;
    width: 75%;
}
.info-container .tries{
    float: right;
    width: 20%;
    text-align: center;
}
.memory-game-blocks{
    display: flex;
    width: 1100px;
    flex-wrap: wrap;
    margin: 20px auto;
}
.memory-game-blocks.no-clicking{
    pointer-events: none;
}
.memory-game-blocks .game-block{
    height: 200px;
    transition: transform .5s;
    cursor: pointer;
    transform-style: preserve-3d;
    position: relative;
    flex: 1 0 200px;
    margin: 0 10px 20px;
}
.memory-game-blocks .game-block img{
    width: 100%;
    height: 100%;
}
.memory-game-blocks .game-block .face{
    position: absolute;
    width: 100%;
    height: 100%;
    text-align: center;
    backface-visibility: hidden;
    border: 3px solid #2196f3;
}
.memory-game-blocks .game-block .front{
    background-color: rgb(31, 5, 5);
    line-height: 200px;
}
.memory-game-blocks .game-block .front::after{
    content: '!';
    color: aliceblue;
    font-size: 140px;
    font-weight: bold;
}
.memory-game-blocks .game-block .back{
    background-color: #607d8b;
    transform: rotateY(180deg);
}
.memory-game-blocks .game-block.isflipped,
.memory-game-blocks .game-block.has-match{
    transform: rotateY(180deg);
    pointer-events: none;
  
}
.control-button{
    z-index: 999;
    background-color: rgba(118, 166, 189, 0.9);
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}
.control-button span{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    font-weight: bold;
    font-size: 100px;
    border: 9px solid rgb(54, 43, 43);
    padding: 20px;
    box-shadow:#082440  1px -2px 9px 9px;
    cursor: pointer;
    background-color: #082440;
}