@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');

*{
    box-sizing: border-box;
}

body{
    background-color: rgb(38, 136, 175);
    font-family: 'Roboto', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    overflow: hidden;
    margin: 0;
}

.container {
    position: absolute; 
    height: 500px;
    width: 500px;
    left: 32%;
    top: 32%;
  }

#logo{
    display: inline-block;
    position: absolute;
    left: 18px;
    top: 18px;
}

#logo img{
    display: block;
    margin: auto;
    width: 55px;
}

h2{
    height: 25px;
    text-align: center;
}

.search{
    position: relative;
    height: 50px;
}

.search .input{
    background-color: #fff;
    border: 0;
    font-size: 18px;
    padding: 15px;
    height: 50px;
    width: 50px;
    transition: width 0.3s ease;
}

.btn{
    background-color: rgb(255, 255, 255);
    border: 0;
    cursor: pointer;
    font-size: 24px;
    position: absolute;
    top: 0;
    left: 0;
    height: 50px;
    width: 50px;
    transition: transform 0.3s ease;   
}

.btn:focus,
.input:focus{
    outline: none;
}

.search.active .input{
    width: 200px;
}

.search.active .btn{
    transform: translateX(198px);
}