body{
    background: url('recipe.jpeg');
    margin: 0;
}

.main {
    transition: margin 400ms cubic-bezier(0.17,0.04,0.03,0.94);
    position: relative;
    height: calc(90vh - 0px);
    max-width: 700px;
    margin: auto;
    margin-top: 20px;
    background-color: #d0d0d0;
    border: 3px solid white;
    border-radius: 30px;
    overflow: hidden;
}

footer{
    margin: 20px;
    color: #5b5b5b;
}

.placeholder-white::placeholder {
    color: white;
}

.msg_section{
    position: absolute;
    width: 100%;
    height: calc(100% - 103px);
    background-image: url("dark.jpeg");
    background-size: cover;
    overflow: auto;
}

.header{
    margin: auto;
    padding: 10px;
    text-align: center;
    font-size: 1.6em;
    color: rgb(255, 255, 255);
    background: rgb(255,255,255);
    background: linear-gradient(90deg, rgba(255,255,255,1) 0%, rgba(129,129,129,1) 35%, rgba(0,0,0,1) 100%);
    border-bottom: 3px solid rgb(255, 255, 255);
    border-top-left-radius: 30px;
    border-top-right-radius: 30px;
    font-family: 'Times New Roman', Times, serif;
}

.left_message{
    display: flex;
    max-width: 80%;
    margin-left: 20px;
    margin-top: 20px;
    margin-bottom: 20px;
    word-wrap: break-word;
}
.right_message{
    display: flex;
    max-width: 80%;
    flex-direction: row-reverse;
    margin: 20px 20px 20px auto;
    word-wrap: break-word;
}

.msg{
    min-width: 100px;
    padding: 10px 10px 15px 10px;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    font-family: Georgia, 'Times New Roman', Times, serif;
    word-wrap: break-word;

}
.msg.left{
    margin-left: 10px;
    border-bottom-right-radius: 10px;
    background: linear-gradient(135deg, #ffffff 0%, #818181 100%);
}
.msg.right{
    margin-right: 10px;
    border-bottom-left-radius: 10px;
    color: white;
    background: linear-gradient(135deg, #818181 0%, #ffffff 100%);
}
.mes_info{
    display: flex;
    margin-bottom: 5px;
    margin-left: 6px;
    font-weight: bold;
    font-size: 1.2em;
}
.mes_header{
    margin-right: 6px;
    max-width: 60%;
}
.mes_time{
    margin: auto 1px 5px auto;
    font-size: 0.5em;
}

.mes_text{
    margin-left: 6px;
    font-size: 1em;
}


@media (min-width: 992px){
    .msg_area{
        height: calc(100% - 101px);
    }
}

.icon{
    width: 50px;
    height: 50px;
    min-width: 50px;
    margin: auto 0 0 0;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    background-image: url(person-icon.png);
    border-radius: 50%;
}

.icon.left{
    background-image: url(person-icon.png)
}


.header_bottom{
    position: absolute;
    display: flex;
    width: 100%;
    height: 50px;
    bottom: 0;
    background: rgb(255,255,255);
    background: linear-gradient(90deg, rgba(255,255,255,1) 0%, rgba(129,129,129,1) 35%, rgba(0,0,0,1) 100%);
    border-top: 3px solid white;
    border-bottom-left-radius: 30px;
    border-bottom-right-radius: 30px;
}

#input_section{
    display: flex;
    width: 60%;
    flex: 1;
    margin: 8px 3px 8px 11px;
    padding: 2px 2px 2px 10px;
    border: none;
    border-radius: 5px 5px 5px 15px;
    font-size: 1.3em;
    height: auto;
    overflow-y: auto;
    resize: none;
}

.send_button{
    width: 60px;
    margin: 8px 8px 8px 3px;
    cursor: pointer;
    border: none;
    border-radius: 5px 5px 15px 5px;
    color: #ffffff;
    background-color: #818181;
    transition-duration: 0.3s;
    overflow: hidden;
    text-align: center;
}

.send_button:hover{
    background-color: #e3e2f3;
}

footer{
    margin-top: 0;
    margin-bottom: 5px;
    margin-left: 20px;
    color: #000000;
}