style.css

body{
    font-family: Georgia, Times, "Times New Roman", serif;
    background-color: rgb(240, 233, 243);
}

.TopPage{
    width: 100%;
    margin: 10px;
    float: left;
}
.TopPage_col1{
    width: 25%;
    float: left;
}
.TopPage_col2{
    width: 75%;
    float: left;
}

.TopPage_Logo{
    background-color: dodgerblue;
    color: white;
    font-size: 40px;
    font-weight: bold;
    padding: 15px;
    width: 75%;
    font-family: Georgia, 'Times New Roman', Times, serif;
}

.TopPage_searchBox{
    float: right;
    margin-top: 10px;
    margin-right: 20px;
}

.text_to_Center{
    text-align: center;
}

.basic_hr{
    height: 10px;
    border-width: 0;
    background-color: rosybrown;
    width: 100%;
}

.info_containerA{
    padding-top: 10px;
    padding-bottom: 20px;
    margin-top: 20px;
    width: 100%;
    float: left;
    background-color: lightblue;
}

.info_containerB{
    padding-top: 10px;
    padding-bottom: 20px;
    margin-bottom: 20px;
    width: 100%;
    float: left;
    background-color: lightblue;
}

.tab_button_area{
    float: left;
    width: 100%;
    margin: 10px;
}

.tab_button_area button{
    outline: none;
    cursor: pointer;
    padding: 14px 16px;
    transition: 0.3s;
}

.weather_chart_area{
    padding-left: 10px;
    margin-right: 25px;
    width: 45%;
    float: left;
}

.weather_data{
    width: 35%;
    padding-left: 25px;
    margin-right: 20px;
    border-radius: 10px;
    border-style: solid;
    border-color: blanchedalmond;
    border-width: 5px;
    background-color: aliceblue;
    font-size: 20px;
    float: right;
    text-align: center;
}

.BottomPage{
    margin: 10px;
}