.ico {
    background-position:center;
    background-repeat:no-repeat;
    background-size:100%;
}
.ico-logo {
    background-image: url('../img/icon.png');
    height:80%;
    width:80%;
    margin:10%;
}
.ico-gravatar {
    background-image: url('https://secure.gravatar.com/avatar/b0c977c6cbd3c9dea5b6896ddb6eccbd.jpg?s=32');
    height:80%;
    width:80%;
    margin:10%;
}
.bdg-small {
    background-image: url('../img/icon.png');
    height:80%;
    width:80%;
    margin:10%;
}
.mdi {
    font-size: 24px;
    line-height: 24px;
    text-align: center;
    vertical-align: middle;
}
.mdi.mdi-headphones {
    font-size: 20px;
}
.material-icons {
    text-align: center;
    vertical-align: middle;
    line-height: 24px;
}
.mdi.msg-del-btn {
    float: right;
    font-size: 18px;
    line-height: 16px;
    display: none;
    cursor: pointer;
}
.mdi.msg-del-btn:hover {
    float: right;
    font-size: 18px;
    line-height: 16px;
    display: none;
    color: #F46B40;
}
.mdi.msg {
    float: left;
    margin-right: 7px;
    font-size: 18px;
    line-height: 16px;
}
.mdi.small {
    font-size: 18px;
    line-height: 40px;
}
.mdi.large {
    font-size: 32px;
    line-height: 48px;
}
.mdi.xlarge {
    font-size: 48px;
    line-height: 48px;
}