new.css

* {
    font-family: Roboto, sans-serif;
    outline: none;
    border: none;
    transition: .3s;
}

body {
    margin: 0px;
    min-height: 100vh;
    max-height: 100vh;
    min-width: 100%;
    position: relative;
}

* {
    font-family: Roboto, sans-serif;
    outline: none;
    border: none;
    transition: .3s;
}

body {
    margin: 0px;
    min-height: 100vh;
    max-height: 100vh;
    min-width: 100%;
    position: relative;
}

.hoverable:hover {
    transform: scale(1.05);
    -webkit-box-shadow: 0px 4px 11px -9px rgba(0, 0, 0, 0.6);
    -moz-box-shadow: 0px 4px 11px -9px rgba(0, 0, 0, 0.6);
    box-shadow: 0px 4px 11px -9px rgba(0, 0, 0, 0.6);
    cursor: pointer;
    z-index: 20;
}

.navigation button.hoverable:hover {
    background-color: rgb(216, 216, 216);
}

button {
    font-size: 14px;
    font-weight: bold;
    padding: 15px;
    border-radius: 100px;
}

#container {
    min-height: 100vh;
    max-height: 100vh;
    min-width: 100%;
}

.navigation {
    z-index: 100;
    position: absolute;
    top: 50px;
    right: 50px;
    display: grid;
    grid-gap: 10px;
    grid-template-columns: auto auto auto auto;
}

.navigation button {
    padding: 20px;
    border-radius: 100px;
    color: #808080;
    background-color: #e2e2e2;
}

#main {
    min-height: 100vh;
    max-height: 100vh;
    min-width: 100%;
    display: grid;
    grid-template-columns: auto 900px auto;
    grid-template-rows: 160px auto 70px 30px;
    grid-gap: 10px;
    align-items: center;
}

#chat {
    position: relative;
    background: #32589e;
    color: white;
    grid-column: 2/3;
    grid-row: 2/3;
    min-height: 100%;
    border-radius: 10px;
    overflow: scroll;
}

#chat-title {
    /* position: absolute; */
    align-self: flex-end;
    grid-column: 2/3;
    margin: 0px;
    left: 0px;
    color: black;
    z-index: 100;

}

#chatcontainer {
    position: absolute;
    flex-direction: column;
    height: 100%;
    width: 100%;
}

.msg-container {
    margin: 10px 0px;
    display: grid;
    width: 100%;
}

.msg-container.sent .message {
    text-align: right;
    justify-self: right;
    margin-right: 10px;
    margin-right: 10px;
    background-color: #00aeff;
    color: white;
    border-radius: 10px 10px 0px 10px;
}
.msg-container.received .message {
    justify-self: left;
    margin-left: 10px;
    background-color: rgb(255, 255, 255);
    color: black;
    border-radius: 10px 10px 10px 0px;
}

.message {
    display: grid;
    padding: 0px 20px;
    max-width: 500px;
}

.msg-container.middle .message {
    text-align: center;
    justify-self: center;
    background-color: #4075d6;
    width: 100%;
    color: white;
    border-radius: 10px;
}

.message span.timestamp {
    justify-self: right;
    font-size: 12px;
    margin-bottom: 3px;
    opacity: .6;
}

.sent .msg-content, .received .msg-content  {
    margin-bottom: 3px;
}

#inputcontainer {
    position: relative;
    grid-row: 3/4;
    grid-column: 2/3;
    height: 70px;
    /* 
    background-color: lightblue;
    display: flex;
    align-items: center; */
}

#inputcontainer input[type="text"] {
    text-indent: 35px;
    font-size: 15px;
    padding: 0px;
    border-radius: 100px;
    height: 70px;
    width: 100%;
    background: #e2e2e2;
}

#inputcontainer input[type="submit"] {
    position: absolute;
    top: 0px;
    right: 70px;
    border-radius: 100px 0px 0px 100px;
    height: 70px;
    width: 70px;
    background: #7201f3;
    color: white;
}
#inputcontainer input[type="button"] {
    z-index: 1;
    position: absolute;
    top: 0px;
    right: 0px;
    border-radius: 0px 100px 100px 0px;
    height: 70px;
    width: 70px;
    background: #75C9DB;
    color: white;
}

#feedback {
    color: white;
    position: absolute;
    height: 100%;
    width: 100%;
    background: rgba(0, 0, 0, 0.76);
    z-index: 3;
    display: grid;
    align-content: center;
    justify-content: space-around;
    text-align: center;
}

#feedback form {
    width: 100%;
}

#feedback form input[type="range"] {
    width: 100%;
}

#feedback form input[type="submit"] {
    font-size: 23px;
    font-weight: bold;
    padding: 6px;
    border-radius: 100px 100px;
    width: 100%;
    margin-top: 10px;
    background-color: #00aeff;
    color: white;
}