.m-div {
    width: 100%;
    float: right;
}
.m-container {
    width: 1400px;
    margin: 0 auto;
    padding: 0 15px;
}
body {
    text-align: right;
}
p, span, a, i {

}
a {
    color: inherit;
}
a:hover {
    text-decoration: none;
    color: #ecaa06;
}
.copyright-div .right a {
    color: #fff;
}
.copyright-div .right a:hover {
    color: #ecaa06;
}
button {
    padding: 10px 25px;
    cursor: pointer;
    background-color: #fff;
    border: 2px solid #145fa8;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
    color: #145fa8;
    transition: 0.3s;
    font-weight: bold;
}
/*button:hover {*/
    /*background-color: #145fa8;*/
    /*color: #fff;*/
/*}*/
a:focus, button:focus, textarea:focus, select:focus, video {
    outline: none;
}
input:focus {
    outline: none;
    background-color: #fff;
}
ul {
    margin: 0;
    padding: 0;
    list-style: none;
}
.m-300 {
    width: 300px;
    margin: 0 auto;
}
.m-300 input {
    width: 100%;
    float: right;
    line-height: 35px;
    border: 2px solid #fbfbfb;
    padding: 5px 15px;
    font-size: 14px;
    border-radius: .25rem;
}
.m-300 .title {
    width: 100%;
    float: right;
    margin: 5px 0 10px 0;
}
.m-300 .check {
    width: 100%;
    float: right;
    margin: 10px 0 20px 0;
}
.m-300 button {
    float: right;
    width: 100%;
    background-color: #4caf50;
    border-color: #4caf50;
    color: #fff;
}
.shadow {
    box-shadow: 0 2px 4px 0 rgba(0,0,0,.1);
}
.mb-10 {
    margin-bottom: 10px;
}
.mb-20 {
    margin-bottom: 20px;
}
.mb-30 {
    margin-bottom: 30px;
}
.mb-40 {
    margin-bottom: 40px;
}
.mb-50 {
    margin-bottom: 50px;
}
.mb-60 {
    margin-bottom: 60px;
}
.mb-70 {
    margin-bottom: 70px;
}
.mb-80 {
    margin-bottom: 80px;
}
.mb-90 {
    margin-bottom: 90px;
}
.mb-100 {
    margin-bottom: 100px;
}

#myBtn {
    width: 50px;
    height: 50px;
    line-height: 50px;
    background-color: rgba(37, 219, 242, 0.8);
    border: 2px solid #fff;
    text-align: center;
    z-index: 9999;
    position: fixed;
    bottom: 107px;
    left: 50px;
    color: white;
    border-radius: 50%;
    transition: 0.3s;
}
#myBtn:hover {
    background-color: #FF5722;

}
#mytel {
    width: 50px;
    height: 50px;
    line-height: 54px;
    background-color: rgba(37, 187, 242, 0.8);
    border: 2px solid #fff;
    text-align: center;
    z-index: 9999;
    position: fixed;
    bottom: 50px;
    left: 50px;
    color: white;
    border-radius: 50%;
    font-size: 22px;
    transition: 0.3s;
}
#mytel:hover {
    background-color: #FF5722;

}

@media only screen and (max-width: 1500px) {
    .m-container {
        width: 1180px;
    }
}

@media only screen and (max-width: 1200px) {
    .m-container {
        width: 970px;
    }
}

@media only screen and (max-width: 990px) {
    .m-container {
        width: 750px;
    }
}

@media only screen and (max-width: 768px) {
    .top-banner .banner {
        background-size: auto 100% !important;
    }
    .m-container {
        width: 100%;
        padding: 0 15px;
    }
}