body {
    background-color:#cbf3f0;
    font-family: arial, 'sans serif';
}

.container {
    display: flex;
    justify-content: center;
    padding-top: 20px;

}

div.instrux {
    width:300px;
    margin-top:20px;
    font-size: 14px;
    padding-right:20px;
}

div.title {
    width:100px;
    font-size: 80px;
    padding-right:95px;
}

div.title div{
    text-align: center;
    font-family: 'Montserrat', arial, 'sans serif';
    font-weight:bold;
}

div.title .titleT {
    color: rgb(131, 56, 236);
}

div.title .titleE {
    color: rgb(255, 0, 110);
}

div.title .titleR {
    color: rgb(255, 190, 11);
}

div.title .titleI {
    color: rgb(58, 134, 255);
}

div.title .titleS {
    color: rgb(251, 86, 7);
}


#grid {
    width: 300px;
    height: 600px;
    background-color: #ebfac4;
    display: flex;
    flex-wrap: wrap;
}

#grid div {
    width: 30px;
    height: 30px;
}

.tetromino {
    background-color: #90be6d;
}

h3.score {
    margin-left: 50px;
    text-align: center;
    margin-bottom: 30px;
    font-size:22px;
}

#start-button {
    padding: 20px;
    text-align: center;
    width:130px;
    display: block;
    cursor: pointer;
    font-weight: bold;
    font-size: 20px;
    background-color: rgb(58, 134, 255);
    color: #fff;
}

#newGameButton {
    padding: 20px;
    text-align: center;
    width:130px;
    display: block;
    display: none;
    cursor: pointer;
    font-weight: bold;
    font-size: 20px;
    background-color: rgb(58, 134, 255);
    color: #fff;
    animation-name: animation;
    animation-duration: 1.5s;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;    
    animation-play-state: running;
}

@-webkit-keyframes animation {
    0%     {background-color: rgb(58, 134, 255);}
    50.0%  {background-color:#03ac86;} /* your chosen 'mid' color */
    100.0%  {background-color:rgb(58, 134, 255);}
}

@keyframes animation {
    0%     {background-color: rgb(58, 134, 255);}
    50.0%  {background-color:#03ac86;} 
    100.0%  {background-color:rgb(58, 134, 255);}
}



h3.mgHeader {
    margin-left: 50px;
    text-align: center;
    font-size: 22px;

}

div.mini-grid-container {
    width:200px;
}

div.mini-grid {
    width: 120px;
    height: 120px;
    display: flex;
    flex-wrap: wrap;
    margin-left:50px;
}

.mini-grid div {
    height: 30px;
    width: 30px;
  }